Tên máy:

Mã lỗiMô tảNguyên NhânGhi chú
C-0001Communication abnormality
between printer control board
(PRCB) and PF drive board
(PFDB) or LU drive board
(LUDB).
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
PF drive board (PFDB)
LU drive board (LUDB)
C-0002Communication abnormality
between printer control board
(PRCB) and conveyance drive
board (CDB).
Printer control board (PRCB)
Conveyance drive board
(CDB)
C-0003Communication abnormality
between printer control board
(PRCB) and conveyance drive
board (CDB).
Printer control board (PRCB)
Conveyance drive board
(CDB)
C-0101M41 abnormality detection signal
was continuously detected
for the specified time when the
paper feed motor (M41) was
ON.
Printer control board (PRCB)
Paper feed motor (M41)
C-0102M101 abnormality detection signal
was continuously detected
for the specified time when the
paper feed motor (M1) was ON.
LU drive board (LUDB)
Paper feed motor (M1)
C-0103M101 abnormality detection signal
was continuously detected
for the specified time when the
paper feed motor (M1) was ON.
PF drive board (PFDB)
Paper feed motor (M1)
C-0201After paper lift motor/1 (M38)
turns ON, upper limit sensor/1
(PS30) is not turned ON within
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Paper lift motor/1 (M38)
Upper limit sensor/1 (PS30)
C-0202After paper lift motor/2 (M39)
turns ON, upper limit sensor/2
(PS36) is not turned ON within
specified time.
Printer control board (PRCB)
Paper lift motor/2 (M39)
Upper limit sensor/2 (PS36)
C-0203After paper lift motor/3 (M40)
turns ON, upper limit sensor/3
(PS42) is not turned ON within
specified time.
Printer control board (PRCB)
Paper lift motor/3 (M40)
Upper limit sensor/3 (PS42)
C-0204M100 lock signal detected when
the paper lift motor (M100) was
ON.
LU drive board (LUDB)
Paper lift motor (M100)
C-0205When the upper limit sensor
(PS109) or lower limit sensor
(PS101) is ON, PS101 or PS109
is not turned ON within the
specified time after the paper lift
motor (M100) is turned ON.
LU drive board (LUDB)
Paper lift motor (M100)
Upper limit sensor (PS109)
Lower limit sensor (PS101)
C-0208After paper lift motor/1 (M2)
turns ON, upper limit sensor/1
(PS1) is not turned ON within
specified time.
PF drive board (PFDB)
Paper lift motor/1 (M2)
Upper limit sensor/1 (PS1)
C-0209Power line fuse for paper lift
motor/1 (M2) out.
PF drive board (PFDB)
C-0211After paper lift motor/2 (M3)
turns ON, upper limit sensor/2
(PS9) is not turned ON within
specified time.
PF drive board (PFDB)
Paper lift motor/2 (M3)
Upper limit sensor/2 (PS9)
C-0212Power line fuse for paper lift
motor/2 (M3) out.
PF drive board (PFDB)
C-0213After the paper exit pressure
sensor (PS10) turns OFF, it is not
turned ON within the specified
time.
AC drive board (ACDB)
Printer control board (PRCB)
Paper exit motor (M54)
Paper exit pressure sensor
(PS10)
C-0301M47 abnormality detection signal
was continuously detected
for the specified time when the
main body fan (M47) was ON.
Printer control board (PRCB)
main body fan (M47)
C-0302Any one of the M26, M27, M28
abnormality detection signal was
continuously detected for the
specified time when the tucking
fan/1 (M26), /2(M27) or /3 (M28)
was ON.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Tucking fan/1 (M26)
Tucking fan/2 (M27)
Tucking fan/3 (M28)
C-0303Either one of the M66 abnormality
detection signal was continuously
detected for the specified
time when the ADU fan/1 (M66)
was ON.
Conveyance drive board
(CDB)
ADU fan/1 (M66)
C-0304While the paper exit fans/1, /2
and /3 (M61, M62 and M63) are
turned ON, an error detection
signal of either M61, M62 or
M63 is detected for the specified
period of time in succession.
Printer control board (PRCB)
Paper exit fan/1 (M61)
Paper exit fan/2 (M62)
Paper exit fan/3 (M63)
C-0305M36 abnormality detection signal
was continuously detected
for the specified time when the
deodorization fan (M36) was
ON.
Printer control board (PRCB)
Deodorization fan (M36)
C-0306When the paper feed assist fan/
Rr (M137) was ON, M137
abnormality detection signal was
continuously detected for the
specified time.
LU drive board (LUDB)
Paper feed assist fan/Rr
(M137)
C-0307When the paper feed assist fan/
Fr (FM1) was ON, FM1 abnormality
detection signal was continuously
detected for the
specified time.
LU drive board (LUDB)
Paper feed assist fan/Fr
(FM1)
C-0308When the paper feed assist fan/
Fr11 (M136) was ON, FM1
abnormality detection signal was
continuously detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Fr11
(M136)
C-0309When the paper feed assist fan/
Fr12 (FM3) was ON, FM3 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Fr12
(FM3)
C-0310When the paper feed assist fan/
Rr11 (FM2) was ON, FM2 abnormality
detection signal was continuously
detected for the
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

PF drive board (PFDB)
Paper feed assist fan/Rr11
(FM2)
C-0311When the paper feed assist fan/
Rr12 (FM4) was ON, FM4 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Rr12
(FM4)
C-0312When the paper feed assist fan/
Fr21 (FM5) was ON, FM1 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Fr21
(FM5)
C-0313When the paper feed assist fan/
Fr22 (FM7) was ON, FM7 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Fr22
(FM7)
C-0314When the paper feed assist fan/
Rr21 (FM6) was ON, FM6 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Rr21
(FM6)
C-0315When the paper feed assist fan/
Rr22 (FM8) was ON, FM8 abnormality
detection signal was continuously
detected for the
specified time.
PF drive board (PFDB)
Paper feed assist fan/Rr22
(FM8)
C-0316Either one of the FM11 or FM12
abnormality detection signal was
continuously detected for the
specified time when the dehumidifier
fan/1 (FM11), /2 (FM12)
was ON.
PF drive board (PFDB)
Dehumidifier fan/1 (FM11)
Dehumidifier fan/2 (FM12)
C-0317Either one of the FM13 or FM14
abnormality detection signal was
continuously detected for the
specified time when the dehumidifier
fan/3 (FM13), /4 (FM14)
was ON.
PF drive board (PFDB)
Dehumidifier fan/3 (FM13)
Dehumidifier fan/4 (FM14)
C-0318Either one of the FM10 or FM9
abnormality detection signal was
continuously detected for the
specified time when the ventilation
fan/1 (FM10), /2 (FM9) was
ON.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

PF drive board (PFDB)
Ventilation fan/1 (FM10)
Ventilation fan/2 (FM9)
C-0320FM3 abnormality detection signal
was continuously detected
for the specified time when the
dehumidifier fan/1 (FM3) was
ON.
LU drive board (LUDB)
Dehumidifier fan/1 (FM3)
C-0321FM4 abnormality detection signal
was continuously detected
for the specified time when the
dehumidifier fan/2 (FM4) was
ON.
LU drive board (LUDB)
Dehumidifier fan/2 (FM4)
C-0322M67 abnormality detection signal
was continuously detected
for the specified time when the
ADU fan /2 (M67) was ON.
Conveyance drive board
(CDB)
ADU fan /2 (M67)
C-040124VDC is not supplied to LU.LU drive board (LUDB)
DC power unit/1 (DCPS/1)
DC power unit/2 (DCPS/2)
C-040212VDC is not supplied to LU.LU drive board (LUDB)
DC power unit/1 (DCPS/1)
C-040324VDC is not supplied to PF.PF drive board (PFDB)
DC power unit/1 (DCPS/1)
C-040424VDC is not supplied to PF.PF drive board (PFDB)
DC power unit/2 (DCPS/2)
C-040512VDC is not supplied to PF.PF drive board (PFDB)
DC power unit/1 (DCPS/1)
C-040624VDC is not supplied to PF.PF drive board (PFDB)
AC drive board in PF (ACDB)
C-0407Temperature sensor/3 (TEMS/3)
detected abnormality signal continuously
for the specified time.
PF drive board (PFDB)
Temperature sensor/3
(TEMS/3)
C-0408Temperature sensor/4 (TEMS/4)
detected abnormality signal continuously
for the specified time.
PF drive board (PFDB)
Temperature sensor/4
(TEMS/4)
C-0409Fan heater/Up (HTR3) overheat
abnormality.
Temperature sensor/3 (TEMS/3)
detected temperature abnormality
signal continuously for the
specified time.
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater/Up (HTR3)
Temperature sensor/3
(TEMS/3)
C-0410Fan heater/Lw (HTR4) overheat
abnormality.
Temperature sensor/4 (TEMS/4)
detected temperature abnormality
signal continuously for the
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Lw (HTR4)
Temperature sensor/4
(TEMS/4)
C-0411Fan heater/Up (HTR3) low-temperature
abnormality.
Temperature sensor/3 (TEMS/3)
detected temperature abnormality
signal continuously for the
specified time.
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Up (HTR3)
Temperature sensor/3
(TEMS/3)
C-0412Fan heater/Lw (HTR4) Low-temperature
abnormality.
Temperature sensor/4 (TEMS/4)
detected temperature abnormality
signal continuously for the
specified time.
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater/Lw (HTR4)
Temperature sensor /4
(TEMS/4)
C-0413Fan heater/Up (HTR3) rising
temperature abnormality.
Temperature sensor/3 (TEMS/3)
detected temperature does not
reach the specified temperature
within the specified time.
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater /Up (HTR3)
Temperature sensor/3
(TEMS/3)
C-0414Fan heater/Lw (HTR4) rising
temperature abnormality.
Temperature sensor/4 (TEMS/4)
detected temperature does not
reach the specified temperature
within the specified time.
PF drive board (PFDB)
AC drive board in PF (ACDB)
Fan heater/Lw (HTR4)
Temperature sensor/4
(TEMS/4)
C-0415Temperature sensor (TEMS)
detected abnormality signal continuously
for the specified time.
LU drive board (LUDB)
Temperature sensor (TEMS)
C-0416Dehumidifier heater/3 (HTR2)
overheat abnormality.
Temperature sensor (TEMS)
detected temperature abnormality
signal continuously for the
specified time.
LU drive board (LUDB)
LUAC drive board (ACDB)
Dehumidifier heater /3
(HTR2)
Temperature sensor (TEMS)
C-0417Dehumidifier heater /3 (HTR2)
low-temperature abnormality.
Temperature sensor (TEMS)
detected temperature abnormality
signal continuously for the
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

LU drive board (LUDB)
LUAC drive board (ACDB)
Dehumidifier heater /3
(HTR2)
Temperature sensor (TEMS)
C-0418Dehumidifier heater /3 (HTR2)
rising temperature abnormality.
Temperature sensor (TEMS)
detected temperature does not
reach the specified temperature
within the specified time.
C-1005Communication abnormality.Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

Printer control board (PRCB)
FNS control board (FNSCB)
C-1006Communication abnormality.Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

Printer control board (PRCB)
FD control board (FDCB)
C-1007Communication abnormality.Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Printer control board (PRCB)
SD control board (SDCB)
C-1008Communication abnormality.Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

Printer control board (PRCB)
RU control board (RUCB)
C-1009Communication abnormality
between Main CPU in the PB
control board (PBCB) and Sub
CPU1.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
Control program
C-1010Communication abnormality
between Main CPU in the PB
control board (PBCB) and Sub
CPU2.
PB control board (PBCB)
Control program
C-1011Paper feed abnormality between
the main body and the PB.
PB control board (PBCB)
Control program
C-1101Shift unit does not reach the shift
position or the home position
within the specified time.
Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
Shift roller Motor (M2)
Shift roller home sensor
(PS18)
C-1102The tray up down motor (M3)
does not turn OFF after the
specified time has passed.
Or, the motor was rotating at a
speed out of the specified range
for over the permitted operating
time.

After the main tray up down
motor (M3) operation is started,
the main tray upper limit sensor
(PS2) is not turned ON within
the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Tray up down motor (M3)
Tray upper limit sensor (PS2)
Tray lower limit sensor (PS3)

FNS control board (FNSCB)
Main tray up down motor
(M3)
Main tray upper limit sensor
(PS2)
C-1103After the alignment motors/Rr
(M5), /Fr (M22) home position
search operation started, the
alignment home sensors/Rr
(PS8) and /Fr (PS31) are not
turned ON within the specified
time.

After the alignment motor /Up
(M5) operation is started, the
alignment home sensor /Up
(PS8) is not turned ON/OFF
within the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Alignment motor /Rr (M5)
Alignment motor /Fr (M22)
Alignment Home Sensor /Rr
(PS8)
Alignment Home Sensor /Fr
(PS31)

FNS control board (FNSCB)
Alignment motor /Up (M5)
Alignment home Sensor /Up
(PS8)
C-1104Main tray exit motor (M7) was
rotating at a speed out of the
specified range for over the permitted
operating time.

After the paper exit roller motor
(M7) operation is started, the
motor speed does not reach the
prescribed speed within the
specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Main tray exit motor (M7)

FNS control board (FNSCB)
Paper exit roller motor (M7)
C-1105After the paper exit opening
motor (M8) operation is started,
the paper exit opening unit does
not reach the specified opening
position within the specified
time.

After the paper exit opening
motor (M8) operation is started,
the paper exit home sensor
(PS12) is not turned ON/OFF
within the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Paper exit opening motor
(M8)
Paper exit opening sensor
(PS12)

Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
Paper exit opening motor
(M8)
Paper exit home sensor
(PS12)
C-1106After stapler movement motor
(M11) home position search
operation started, the stapler
movement home sensor (PS11)
are not turned ON within the
specified time

After the stapler movement
motor (M11) operation is started,
the Stapler movement home
sensor (PS11) is not turned ON/
OFF within the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Stapler movement motor
(M11)
Stapler movement home
sensor (PS11)

FNS control board (FNSCB)
Stapler movement motor
(M11)
Stapler movement home
sensor (PS11)
C-1107After the stapler rotation motor
(M4) home position search operation
started, the stapler rotation
home sensor (PS14) are not
turned ON within the specified
time.

After the clincher rotation motor
(M4) operation is started, the
clincher rotation home sensor
(PS14) is not turned ON/OFF
within the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Stapler rotation motor (M4)
Stapler rotation home sensor
(PS14)

FNS control board (FNSCB)
Clincher rotation motor (M4)
Clincher rotation home sensor
(PS14)
C-1108After the stapler rotation motor
(M4) home position search operation
started, the stapler rotation
home sensor (PS14) are not
turned ON within the specified
time.

After stapler rotation motor (M6)
operation is started, the stapler
rotation home sensor (PS13)
are not turned ON/OFF within
the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Stapler rotation motor (M4)
Stapler rotation home sensor
(PS14)

FNS control board (FNSCB)
Stapler rotation motor (M6)
Stapler rotation home sensor
(PS13)
C-1109After the stapler motor /Fr (M31)
operation is started, the stapler
home sensor/Fr (PS41) is not
turned ON within the specified
time.

After the stapler motor /Fr (M14)
operation is started, the stapler
motor home sensor /Fr (PS31)
is not turned ON within the
specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Stapler board (STB)
Stapler motor/Fr (M31)
Stapler home sensor /Fr
(PS41)

Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
Stapler motor /Fr (M14)
Stapler motor home sensor /
Fr (PS31)
C-1110After the stapler motor/Rr (M30)
operation is started, the operation
is not completed within the
specified time and the stapler
home sensor/Rr (PS40) is not
turned ON

After the stapler motor /Rr (M9)
operation is started, the stapler
motor home sensor /Rr (PS30)
is not turned ON within the
specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Stapler board (STB)
Stapler motor /Rr (M30)
Stapler home sensor /Rr
(PS40)

FNS control board (FNSCB)
Stapler motor /Rr (M9)
Stapler motor home sensor /
Rr (PS30)
C-1111After the clincher motor /Fr
(M15) operation is started, the
clincher motor home sensor /Fr
(PS33) is not turned ON within
the specified time.
FNS control board (FNSCB)
Clincher motor /Fr (M15)
Clincher motor home sensor
/Fr (PS33)
C-1112After the clincher motor /Rr
(M10) operation is started, the
clincher motor home sensor /Rr
(PS32) is not turned ON within
the specified time.
FNS control board (FNSCB)
Clincher motor /Rr (M10)
Clincher motor home sensor
/Rr (PS32)
C-1113After the rear stopper motor (M26)
home position search operation
started, the rear stopper home
sensor (PS35) are not turned ON
within the specified time.

After the saddle stitching stopper
motor (M18) operation is started,
the saddle stitching stopper home
sensor (PS23) is not turned ON
within the specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Rear stopper motor (M26)
Rear stopper home sensor
(PS35)

FNS control board (FNSCB)
Saddle stitching stopper
motor (M18)
Saddle stitching stopper
home sensor (PS23)
C-1114After the alignment motor /Lw
(M16) operation is started, the
alignment home sensor /Lw
(PS24) is not turned ON within
the specified time.
FNS control board (FNSCB)
Alignment motor /Lw (M16)
Alignment home sensor /Lw
(PS24)
C-1115After the folding knife motor
(M19) operation is started, the
Folding knife home sensor
(PS22) is not turned ON within
the specified time.
FNS control board (FNSCB)
Folding knife motor (M19)
Folding knife home sensor
(PS22)
C-1116After the folding transfer motor
(M20) operation is started, the
motor speed does not reach the
prescribed speed within the
specified time.
Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
Folding transfer motor (M20)
C-1124After the tray lift motor /Lw
(M202) operation is started, the
tray upper limit sensor /Lw
(PS209) or tray lower limit sensor
/Lw (PS210) is not turned ON
within the specified time.
FNS control board (FNSCB)
PI drive board (PIDB)
Tray lift motor /Lw (M202)
Tray upper limit sensor /Lw
(PS209)
Tray lower limit sensor /Lw
(PS210)
C-1125After tray lift motor /Up (M201)
operation is started, the tray
upper limit sensor /Up (PS204)
or tray lower limit sensor /Up
(PS205) is not turned ON within
the specified time.
FNS control board (FNSCB)
PI drive board (PIDB)
Tray lift motor /Up (M201)
Tray upper limit sensor /Up
(PS204)
Tray lower limit sensor /Up
(PS205)
C-1126After the PI conveyance motor
(M203) operation is started, the
motor speed does not reach the
prescribed speed within the
specified time.
FNS control board (FNSCB)
PI drive board (PIDB)
PI conveyance motor (M203)
C-1127After punch shift motor (M302)
operation is started, the punch
shift home sensor (PS303) is
not turned ON within the specified
time.
FNS control board (FNSCB)
Punch drive board (PDB)
Punch shift motor (M302)
Punch shift home sensor
(PS303)
C-1132After punch motor (M301) operation
is started, the punch home
sensor (PS301) is not turned
ON within the specified time.
FNS control board (FNSCB)
Punch drive boar (PDB)
Punch motor (M301)
Punch home sensor
(PS301)
C-1137After gate motor (M12) operation
is started, the Gate home sensor
(PS16) is not turned ON within
the specified time.
Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
Gate motor (M12)
Gate home sensor (PS16)
C-1138After the paper exit roller motor
(M7) operation is started, the
operation is not completed
within the specified time and the
paper exit belt home sensor
(PS9) is not turned ON .
Or the motor was rotating at a
speed out of specified range for
over the permitted operating
time.
FNS control board (FNSCB)
Paper exit roller motor (M7)
Paper exit belt home sensor
(PS9)
C-1140After the Paper exit arm motor
(M23) operation is started, the
operation is not completed
within the specified time and the
paper exit arm home sensor
(PS9) is not turned ON .
Or the motor was rotating at a
speed out of specified range for
over the permitted operating
time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Paper exit arm motor (M23)
Paper exit arm home sensor
(PS9)
C-1141After the stacker entrance sensor
(PS5) operation is started,
paddle motor (M2) is not turned
ON within the specified time.
Or the stapler motor /Fr (M31), /
Rr (M30) operation is started,
M2 is not turned OFF within the
specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Paddle motor (M2)
C-1142The Intermediate roller release
solenoid (SD7) operation is not
started after pressing start button.
After the alignment motors /
Fr (M22), /Rr (M5) are turned
OFF, SD7 is not turned OFF
within the specified time.
Or after SD7 is turned OFF, it is
not s not turned ON within the
specified time.
FNS control board (FNSCB)
FNS drive board (FNSDB)
Intermediate roller release
solenoid (SD7)
C-1143The FNS conveyance motor
(M1) operation is not started
after pressing start button. Or
the FNS conveyance motor (M1)
does not shift the speed for
each processing.
Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
FNS conveyance motor (M1)
Main body paper exit sensor
(PS37)
FNS entrance sensor (PS4)
C-1201After stacker tray up down
motor (M1) turns ON, stacker
tray encoder sensor (PS2) is not
turned ON within the specified
time. Otherwise the initial operation
or the stacker tray up/down
operation is not complete within
the specified time.
Main body and
LS stop immediately
and
main relay
(RY1) is turned
OFF.

Stacker tray up down motor
(M1)
LS control board (LSCB)
C-1202After shift unit motor (M5) turns
ON, shift unit home sensor
(PS11) is not turned OFF within
the specified time. Otherwise
PS11 is not turned ON within the
specified time.
Shift unit motor (M5)
LS control board (LSCB)
C-1203After alignment motor (M7) turns
ON, alignment plate home sensor
(PS12) is not turned OFF
within the specified time. Otherwise
PS12 is not turned ON
within the specified time.
Alignment motor (M7)
LS control board (LSCB)
C-1204After the grip conveyance motor
(M4) turns ON, grip conveyance
sensor (PS5) is not turned ON
within the specified time.
Grip conveyance motor (M4)
C-1205When the stacker tray up down
motor (M1) up is ON, stacker
tray upper limit switch (MS2) is
ON.
Stacker tray up down motor
(M1)
Stacker tray upper limit
switch (MS2)
C-1206When the stacker tray up down
motor (M1) down is ON, stacker
tray lower limit switch (MS3) is
ON.
Stacker tray up down motor
(M1)
Stacker tray lower limit
switch (MS3)
C-1211After stacker tray up down
motor (M1) turns ON, stacker
tray encoder sensor (PS2) is not
turned ON within the specified
time. Otherwise the initial operation
or the stacker tray up/down
operation is not complete within
the specified time.
Stacker tray up down motor
(M1)
LS control board (LSCB)
C-1212After shift unit motor (M5) turns
ON, shift unit home sensor
(PS11) is not turned OFF within
the specified time. Otherwise
PS11 is not turned ON within the
specified time.
Main body and
LS stop immediately
and
main relay
(RY1) is turned
OFF.

Shift unit motor (M5)
LS control board (LSCB)
C-1213After alignment motor (M7) turns
ON, alignment plate home sensor
(PS12) is not turned OFF
within the specified time. Otherwise
PS12 is not turned ON
within the specified time.
Alignment motor (M7)
LS control board (LSCB)
C-1214After the grip conveyance motor
(M4) turns ON, grip conveyance
sensor (PS5) is not turned ON
within the specified time.
Grip conveyance motor (M4)
C-1215When the stacker tray up down
motor (M1) up is ON, stacker
tray upper limit switch (MS2) is
ON.
Stacker tray up down motor
(M1)
Stacker tray upper limit
switch (MS2)
C-1216When the stacker tray up down
motor (M1) down is ON, stacker
tray lower limit switch (MS3) is
ON.
Stacker tray up down motor
(M1)
Stacker tray lower limit
switch (MS3)
C-1221After the 1st folding release
motor (M14) turns ON, 1st folding
cam home sensor (PS55) is
not turned ON within the specified
time.
Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

1st folding release motor
(M14)
Fold drive board (FDB)
1st folding cam home sensor
(PS55)
C-1222After the 2nd folding release
motor (M15) turns ON, 2nd folding
cam home sensor (PS56) is
not turned ON within the specified
time.
2nd folding release motor
(M15)
Fold drive board (FDB)
2nd folding cam home sensor
(PS56)
C-1223After the 3rd folding releasie
motor (M16) turns ON, 3rd folding
cam home sensor (PS57) is
not turned ON within the specified
time.
3rd folding release motor
(M16)
Folding drive board (FDB)
3rd folding cam home sensor
(PS57)
C-1224After two holes punch home
position recovery operation
started, 2 holes punch home
sensor (PS8) is not turned OFF
within the specified time. Otherwise,
after punch motor (M10)
turns ON, 2 holes punch home
sensor (PS8) is not turned OFF.
Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

Punch motor (M10)
Punch drive board (PDB)
2 holes punch home sensor
(PS8)
C-1225After 3 holes/4 holes punch
home position recovery operation
started, 3 holes/4 holes
punch home sensor (PS9) is not
turned OFF within the specified
time. Otherwise, after punch
motor (M10) turns ON, 3 holes/4
holes punch home sensor (PS9)
is not turned OFF.
Punch motor (M10)
Punch drive board (PDB)
3 holes/4 holes punch home
sensor (PS9)
C-1226After the alignment home position
recovery operation started,
alignment plate home sensor
(PS10) is not turned ON within
the specified time. Otherwise,
after alignment motor (M12)
turns ON, alignment plate home
sensor (PS10) is not turned OFF.
Alignment motor (M12)
Punch drive board (PDB)
Alignment plate home sensor
(PS10)
C-1227After the punch registration tab
home position recovery operation
started, punch registration
home sensor (PS11) is not
turned ON within the specified
time. Otherwise, after punch
registration motor (M13) turns
ON, punch registration home
sensor (PS11) is not turned OFF.
Punch registration motor
(M13)
Punch drive board (PDB)
Punch registration home
sensor (PS11)
C-1228After main tray home position
search started, main tray upper
limit sensor (PS20) is not turned
ON within the specified time.
Otherwise, after tray up down
motor (M11) turns ON, main tray
upper limit sensor (PS20) is not
turned OFF.
Tray up down motor (M11)
Main tray upper limit sensor
(PS20)
Punch drive board (PDB)
C-1229After the tray up down motor
(M11) was turned ON, main tray
lower limit sensor (PS22) is not
turned ON within the specified
time.
Tray up down motor (M11)
Punch drive board (PDB)
Main tray lower limit sensor
(PS22)
C-1230After lowering FD paper lift
motor/Up (M8) turns ON, PI lift
plate home sensor/Up (PS34) is
not turned ON within the specified
time. Otherwise, after rising
paper lift motor/Up (M8) turns
ON, PI tray upper limit sensor/
Up (PS32) is not turned ON
within the specified time.
Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

Paper lift motor/Up (M8)
PI drive board (PIDB)
PI lift plate home sensor/Up
(PS34)
PI tray upper limit sensor/Up
(PS32)
C-1231After lowering FD paper lift
motor/Lw (M9) turns ON, PI lift
plate home sensor/Lw (PS40) is
not turned ON within the specified
time. Otherwise, after rising
paper lift motor/Lw (M9) turns
ON, PI tray upper limit sensor/
Lw (PS38) is not turned ON
within the specified time.
Paper lift motor/Lw (M9)
PI drive board (PIDB)
PI lift plate home sensor/Lw
(PS40)
PI tray upper limit sensor/Lw
(PS3
C-1232M1 abnormality detection signal
was continuously detected for
the specified time when the
entrance conveyance motor
(M1) was ON.
Entrance conveyance motor
(M1)
Punch drive board (PDB)
C-1233M3 abnormality detection signal
was continuously detected for
the specified time when the
intermediate conveyance motor
(M3) was ON.
Intermediate conveyance
motor (M3)
Punch drive board (PDB)
C-1234M7 abnormality detection signal
was continuously detected for
the specified time when the PI
conveyance motor (M7) was
ON.
PI Conveyance motor (M7)
PI drive board (PIDB)
C-1235M17 abnormality detection signal
was continuously detected
for the specified time when the
main tray paper exit motor (M17)
was ON.
Main tray paper exit motor
(M17)
Punch drive board (PDB)
C-1241After budle exit drive motor (M5)
home position search operation
started, scraps press home sensor
(PS48) is not turned ON after
specified time passed.
Main body and
SD stops
immediately
and main relay
(RY1) is turned
OFF.

Bundle exit motor (M5)
Scraps press home sensor
(PS48)
SD control board (SDCB)
SD drive board (SDDB)
C-1242After folding main scan alignment
motor/Fr (M7) home position
search operation started,
folding main scan alignment
home sensor/Fr1 (PS18) is not
turned ON within the specified
time. Otherwise, operation not
complete after M7 operation
started and specified time has
passed.
Main body and
SD stops
immediately
and main relay
(RY1) is turned
OFF.

Folding main scan alignment
motor/Fr
(M7)
Folding main scan alignment
home sensor
/Fr1 (PS18)
SD control board (SDCB)
SD drive board (SDDB)
C-1243After folding sub scan alignment
motor (M8) home position
search operation started, folding
exit home sensor (PS24) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after M8
speed down operation started
and specified time has passed.
Folding sub scan alignment
exit motor (M8)
Folding exit home sensor
(PS24)
SD control board (SDCB)
SD drive board (SDDB)
C-1244After saddle stitching alignment
motor/Rt (M9) home position
search operation started, saddle
stitching alignment home
sensor/Rt (PS28) is not turned
ON after specified time has
passed. Otherwise, operation
not complete after M9 operation
started and specified time has
passed.
Saddle stitching alignment
motor/Rt (M9)
Saddle stitching alignment
home sensor/Rt (PS28)
SD control board (SDCB)
SD drive board (SDDB)
C-1245After bundle arm motor (M10)
home position search operation
started, bundle arm home sensor
(PS32) is not turned ON after
the specified time has passed.
Otherwise, operation not complete
after M10 operation started
and specified time has passed.
Bundle arm motor (M10)
Bundle arm home sensor
(PS32)
SD control board (SDCB)
SD drive board (SDDB)
C-1246After bundle clip motor (M11)
home position search operation
started, bundle clip upper limit
sensor (PS33) is not turned ON
after the specified time has
passed. Otherwise, operation
not complete after M11 operation
started and specified time
has passed.
Bundle clip motor (M11)
Bundle clip upper limit sensor
(PS33)
Bundle clip lower limit sensor
(PS30)
SD control board (SDCB)
SD drive board (SDDB)
C-1247After bundle registration motor
(M12) home position search
operation started, bundle registration
home sensor (PS34) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after
M12 operation started and
specified time has passed.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Bundle registration motor
(M12)
Bundle registration home
sensor (PS34)
SD control board (SDCB)
SD drive board (SDDB)
C-1248After overlap motor (M13) home
position search operation
started, overlap home sensor
(PS17) is not turned ON after the
specified time has passed. Otherwise,
operation not complete
after M13 operation started and
specified time has passed.
Overlap motor (M13)
Overlap home sensor (PS17)
SD control board (SDCB)
SD drive board (SDDB)
C-1249After folding main scan alignment
motor/Rr (M14) home
position search operation
started, folding main scan alignment
home sensor/Rr (PS19) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after
M14 operation started and
specified time has passed.
Folding main scan alignment
motor/Rr (M14)
Folding main scan alignment
home sensor/Rr (PS19)
SD control board (SDCB)
SD drive board (SDDB)
C-1250After the stapler movement
motor (M15) home position
search operation started, the
stapler movement home sensor
(PS25) is not turned ON after the
specified time has passed. Otherwise,
operation not complete
after M15 operation started and
specified time has passed.
Stapler movement motor
(M15)
Stapler movement home
sensor (PS25)
SD control board (SDCB)
SD drive board (SDDB)
C-1251After saddle stitching alignment
motor/Lt (M16) home position
search operation started, saddle
stitching alignment home
sensor/Lt (PS29) is not turned
ON after specified time has
passed. Otherwise, operation
not complete after M16 operation
started and specified time
has passed.
Saddle stitching alignment
motor/Lt (M16)
Saddle stitching alignment
home sensor/Lt (PS29)
SD control board (SDCB)
SD drive board (SDDB)
C-1252After the bundle press movement
motor (M17) home position
search operation started, the
bundle press movement home
sensor (PS36) is not turned ON
after the specified time has
passed. Otherwise, operation
not complete after M17 operation
started and specified time
has passed.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Bundle press movement
motor (M17)
Bundle press movement
home sensor (PS36)
SD control board (SDCB)
SD drive board (SDDB)
C-1253After 1st folding blade motor
(M18) home position search
operation started, 1st folding
blade home sensor/2 (PS21) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after
M18 operation started and
specified time has passed.
PS20 is not turned ON.
1st folding blade motor
(M18)
1st folding blade home sensor/
1 (PS20), /2 (PS21)
SD control board (SDCB)
SD drive board (SDDB)
C-1254After 2nd folding blade motor
(M19) home position search
operation started, 2nd folding
blade home sensor/2 (PS23) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after
M19 operation started and
specified time has passed.
PS22 is not turned ON.
2nd folding blade motor
(M19)
2nd folding blade home sensor/
2 (PS22), /2 (PS23)
SD control board (SDCB)
SD drive board (SDDB)
C-1255After the clincher up down motor
(M20) home position search
operation started, the clincher
up down home sensor (PS26) is
not turned ON after the specified
time has passed. Otherwise,
operation not complete after
M20 operation started and
specified time has passed.
Clincher up down motor
(M20)
Clincher up down home sensor
(PS26)
SD control board (SDCB)
SD drive board (SDDB)
C-1256After saddle stitching press
motor (M21) home position
search operation started, saddle
stitching press home sensor
(PS27) is not turned ON after
specified time has passed. Otherwise,
operation not complete
after M21 operation started and
specified time has passed.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Saddle stitching press motor
(M21)
Saddle stitching press home
sensor (PS27)
SD control board (SDCB)
SD drive board (SDDB)
C-1257After the bundle arm rotation
motor (M22) home position
search operation started, the
bundle arm rotation home sensor
(PS31) is not turned ON after
the specified time has passed.
Otherwise, operation not complete
after M22 operation started
and specified time has passed.
Bundle arm rotation motor
(M22)
Bundle arm rotation home
sensor (PS31)
SD control board (SDCB)
SD drive board (SDDB)
C-1258After bundle press motor (M23)
home position search operation
started, bundle press home sensor
(PS37) is not turned ON after
the specified time has passed.
Otherwise, operation not complete
after M23 operation started
and specified time has passed.
Bundle press motor (M23)
Bundle press home sensor
(PS37)
Bundle press lower limit sensor
(PS47)
SD control board (SDCB)
SD drive board (SDDB)
C-1259After the bundle press stage up
down motor (M24) home position
search operation started,
the bundle stage up down home
sensor (PS35) is not turned ON
after the specified time has
passed. Otherwise, after M24
operation started, PS35 or bundle
press stage up down upper
limit sensor (PS45) is not turned
ON after the specified time has
passed.
Bundle press stage up down
motor (M24)
Bundle press stage up down
home sensor (PS35)
Bundle press stage up down
upper limit sensor (PS45)
SD control board (SDCB)
SD drive board (SDDB)
C-1260After the guide shaft motor
(M25) home position search
operation started, the guide
shaft home sensor (PS46) is not
turned ON after the specified
time has passed. Otherwise,
operation not complete after
M25 operation started and
specified time has passed.
Guide shaft motor (M25)
Guide shaft home sensor
(PS46)
SD control board (SDCB)
SD drive board (SDDB)
C-1261After stapler motor/Rt (M29)
operation started, stapler home
sensor/Rt (HS1) or clincher start
sensor/Rt (HS2) is not turned
ON after specified time has
passed.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Stapler section/Rt
SD control board (SDCB)
SD drive board (SDDB)
C-1262After stapler motor/Lt (M30)
operation started, stapler home
sensor/Lt (HS3) or clincher start
sensor/Lt (HS4) is not turned ON
after specified time has passed.
Stapler section/Lt
SD control board (SDCB)
SD drive board (SDDB)
C-1263Operation not complete after
trimmer blade motor (M31) operation
started and specified time
has passed. An error detection
signal is detected for a specified
period of time in succession
while the trimmer paddle motor
(M33) is ON.
Trimmer blade motor (M31)
Trimmer paddle motor (M33)
Trimmer blade home sensor
(PS50)
Trimmer blade upper limit
sensor (PS51)
SD control board (SDCB)
SD drive board (SDDB)
C-1264Operation not complete after
trimmer press motor (M32) operation
started and specified time
has passed.
Trimmer press motor (M32)
Trimmer press home sensor
(PS53)
Trimmer press upper limit
sensor (PS52)
SD control board (SDCB)
SD drive board (SDDB)
C-1265Operation not complete after
bundle arm assist motor (M26)
operation started and specified
time has passed.
Bundle arm assist motor
(M26)
Bundle arm assist home
sensor (PS38)
Bundle arm assist upper limit
sensor (PS39)
SD control board (SDCB)
SD drive board (SDDB)
C-1266Rotation abnormality detected
continuously for the specified
time during entrance conveyance
motor (M1) operation.
Entrance conveyance motor
(M1)
SD control board (SDCB)
SD drive board (SDDB)
C-1267Rotation abnormality detected
continuously for the specified
time during horizontal conveyance
motor (M2) operation.
Horizontal conveyance
motor (M2)
SD control board (SDCB)
SD drive board (SDDB)
C-1268Rotation abnormality detected
continuously for the specified
time during folding entrance
motor (M3) operation.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Folding entrance motor (M3)
SD control board (SDCB)
SD drive board (SDDB)
C-1269Rotation abnormality detected
continuously for the specified
time during folding conveyance
motor (M4) operation.
Folding conveyance motor
(M4)
SD control board (SDCB)
SD drive board (SDDB)
C-1270Rotation abnormality detected
continuously for the specified
time during bundle exit motor
(M5) operation.
Bundle exit motor (M5)
SD control board (SDCB)
SD drive board (SDDB)
C-1271Rotation abnormality detected
continuously for the specified
time during folding sub scan
alignment exit motor (M8) operation.
Folding sub scan alignment
exit motor (M8)
SD control board (SDCB)
SD drive board (SDDB)
C-1301FM1 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Fr
(FM1) was ON.
Main body and
LS stop immediately
and
main relay
(RY1) is turned
OFF.

Paper cooling fan motor/Fr
(FM1)
LS control board (LSCB)
C-1302FM2 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/1 (FM2)
was ON.
Paper cooling fan motor/1
(FM2)
LS control board (LSCB)
C-1303FM3 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Mi
(FM3) was ON.
Paper cooling fan motor/Mi
(FM3)
LS control board (LSCB)
C-1304FM4 abnormality detection signal
was continuously detected
for the specified time when the
motor cooling fan motor (FM4)
was ON.
Motor cooling fan motor
(FM4)
LS control board (LSCB)
C-1305FM5 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Rr
(FM5) was ON.
Paper cooling fan motor/Rr
(FM5)
LS control board (LSCB)
C-1306FM1 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Fr
(FM1) was ON.
Main body and
LS stop immediately
and
main relay
(RY1) is turned
OFF

Paper cooling fan motor/Fr
(FM1)
LS control board (LSCB)
C-1307FM2 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/1 (FM2)
was ON.
Paper cooling fan motor/1
(FM2)
LS control board (LSCB)
C-1308FM3 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Mi
(FM3) was ON.
Paper cooling fan motor/Mi
(FM3)
LS control board (LSCB)
C-1309FM4 abnormality detection signal
was continuously detected
for the specified time when the
motor cooling fan motor (FM4)
was ON.
Motor cooling fan motor
(FM4)
LS control board (LSCB)
C-1310FM5 abnormality detection signal
was continuously detected
for the specified time when the
paper cooling fan motor/Rr
(FM5) was ON.
Paper cooling fan motor/Rr
(FM5)
LS control board (LSCB)
C-1311Rotation abnormality detected
continuously for the specified
time during starting operation of
scrap removal fan motor (FM1),
even after restarting (retry) it will
not detect correctly (starting it
number of times specified will
still not detect correctly). Otherwise,
rotation abnormality
detected during start up, even
after restarting (retry) it will not
detect correctly (starting it number
of times after the abnormality
detected will still not detect
correctly).
Rotation abnormality detected
continuously for the specified
time during starting operation of
scrap removal fan motor (FM1),
even after restarting (retry) it will
not detect correctly (starting it
number of times specified will
still not detect correctly). Otherwise,
rotation abnormality
detected during start up, even
after restarting (retry) it will not
detect correctly (starting it number
of times after the abnormality
detected will still not detect
correctly).

Scrap removal fan motor
(FM1)
SD control board (SDCB)
SD drive board (SDDB)
C-1321M2 abnormality detection signal
was continuously detected for
the specified time when the
paper fan/1 (M2) was ON.
Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

RU control board (RUCB)
Paper fan /1 (M2)
C-1322M3 abnormality detection signal
was continuously detected for
the specified time when the
paper fan/2 (M3) was ON.
Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

RU control board (RUCB)
Paper fan /2 (M3)
C-1323M4 abnormality detection signal
was continuously detected for
the specified time when the
paper fan/3 (M4) was ON.
RU control board (RUCB)
Paper fan /3 (M4)
C-1324M6 abnormality detection signal
was continuously detected for
the specified time when the ventilation
assist fan/1 (M6) was ON.
RU control board (RUCB)
Ventilation assist fan /1 (M6)
C-1325M7 abnormality detection signal
was continuously detected for
the specified time when the ventilation
assist fan/2 (M7) was ON.
RU control board (RUCB)
Ventilation assist fan /2 (M7)
C-1330An error detection signal is
detected continuously for specified
time period while the cover
paper tray fan/1 (M71) is started
or driving.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray fan /1
(M71)
C-1331An error detection signal is
detected continuously for specified
time period while the cover
paper tray fan/2 (M72) is started
or driving.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray fan /2
(M72)
C-1332An error detection signal is
detected continuously for specified
time period while the ventilation
fan/1 (M80), /2 (M81) is
started of driving.
PB control board (PBCB)
PB drive board (PBDB)
Exhaust fan /1 (M80)
Exhaust fan /2 (M81)
C-1333Abnormal rotation of the exhaust
fan/2 (M81) on start-up does not
recover by reboot.
Abnormal rotation of the exhaust
fan/2 (M81) during M81 is on
does not recover by reboot.
AC drive board (ACDB)
PB control board (PBCB)
PB drive board (PBDB)
Exhaust fan /2 (M81)
C-1334Abnormal rotation of the pellet
cooler fan (M4) on start-up does
not recover by reboot.
Abnormal rotation of the pellet
cooler fan (M4) during M4 is on
does not recover by reboot.
AC drive board (ACDB)
PB control board (PBCB)
PB drive board (PBDB)
Pellet supply cooling fan
motor (M4)
C-1402Non-volatile memory error.Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

FNS control board (FNSCB)
FNS control board (FNSCB)
C-1403Non-volatile memory error.Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

FD control board (FDCB)
C-1404Non-volatile memory error.Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.
SD control board (SDCB)
C-1405Non-volatile memory error.Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

RU control board (RUCB)
C-1411SD drive board (SDDB) 5V error.Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

SD drive board (SDDB)
C-1431FS received operation start from
the main body when unready.
Main body and
FS stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1432FD received operation start from
the main body when unready.
Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1433SD received operation start from
the main body when unready.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1434RU received operation start from
the main body when unready.
Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1406Non-volatile memory error in the
PB control board (PBCB).
Main body and
PB stop immediately
to turn
OFF the main
relay (RL1).

PB control board (PBCB)
Control program
C-1435Message queue full or the control
abnormality of Sub CPU1 in
the PB control board (PBCB).
PB control board (PBCB)
Control program
C-1436Message queue full or the control
abnormality of Sub CPU2 in
the PB control board (PBCB).
PB control board (PBCB)
Control program
C-1437Message queue of the communication
among tasks in the PB
is full.
Control program
C-1454PB operation prohibition abnormality.
PB received operation start signal
from the main body when the
PB is unready.
Control program
C-1451Communication abnormality in
the FD.
Main body and
FD stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1452Communication abnormality in
the SD.
Main body and
SD stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1453Communication abnormality in
the RU.
Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

Software bug.
C-1501After the main CPU in the PB
control board (PBCB) sends an
entrance conveyance start signal
to the sub CPU, a signal to
notify the completion of the
procvess is not returned to the
main CPU within a specified time
period.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
Entrance conveyance motor
(M1)
C-1502An error detection signal is
detected continuously for a
specified time period while the
intermediate conveyance motor
(M2) is
PB control board (PBCB)
PB drive board (PBDB)
Intermediate conveyance
motor (M2)
C-1504After the main CPU on the PB
control board (PBCB) sends a
SC entrance conveyance start
signal to the sub CPU, a signal
to notify the completion of the
process is not returned to the
main CPU within a specified time
period.
PB control board (PBCB)
PB drive board (PBDB)
SC entrance conveyance
motor (M11)
C-1505After the main CPU on the PB
control board (PBCB) sends a
SC switchback conveyance start
signal to the sub CPU, a signal
to notify the completion of the
process is not returned to the
main CPU within a specified time
period.
PB control board (PBCB)
PB drive board (PBDB)
SC switchback conveyance
motor (M12)
C-1506The switchback roller release
operation has not completed
within a specified time period
after the SC switchback release
motor (M13) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
SC switchback release
motor (M13)
C-1507After the main CPU on the PB
control board (PBCB) sends an
SC alignment start signal to the
sub CPU, a signal to notify the
completion of the process is not
returned to the main CPU within
a specified time period.
PB control board (PBCB)
PB drive board (PBDB)
SC alignment motor (M15)
C-1508After the main CPU on the PB
control board (PBCB) sends an
SC pages conveyance start signal
to the sub CPU, a signal to
notify the completion of the process
is not returned to the main
CPU within a specified time
period.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
SC bundle conveynace
motor (M17)
C-1509The SC roller release operation
has not completed within a
specified time period after the
SC roller release motor (M18)
turns ON.
PB control board (PBCB)
PB drive board (PBDB)
SC roller release motor (M18)
C-1510The movement of the SC
entrance has not completed
within a specified time period
after the clamp entrance movement
motor (M19) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Clamp entranse movement
motor (M19)
C-1511The SC entrance roller release
operation has not completed
within a specified time period
after the clamp entrance roller
release motor (M20) turns ON
PB control board (PBCB)
PB drive board (PBDB)
Clamp entranse roller release
motor (M20)
C-1512After clamp alignment motor
(M21) turns on, the alignment
operation is not complete within
the specified time.
PB control board (PBCB)
PB drive board (PBDB)
Clamp alignment motor
(M21)
C-1513After clamp motor (M22) turns
on, the open/close process of
the clamp section is not complete
within the specified time.
PB control board (PBCB)
PB drive board (PBDB)
Clamp motor (M22)
C-1514The rotation of the clamp section
has not completed within a
specified time period after the
clamp rotation motor (M23)
turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Clamp rotation motor (M23)
C-1515The movement of the glue tank
has not completed within a
specified time period after the
glue tank movement motor
(M31) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Glue tank movement motor
(M31)
C-1516An error detection signal is
detected continuously for a
specified time period while the
glue apply roller motor (M32) is
driving.
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
C-1517The count of a specified number
of pellets, which is counted by
the pellet count sensor (PS37),
has not been reached after the
pellet supply motor (M33) turns
ON. The status was detected by
a specified number of times in
succession.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
Pellet supply motor (M33)
C-1518The movement of the pellet supply
arm has not completed
within a specified time period
after the pellet supply arm motor
(M34) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
pellet supply arm motor
(M34)
C-1519After the main CPU on the PB
control board (PBCB) sends a
SC alignment start signal to the
sub CPU, a signal to notify the
completion of the process is not
returned to the main CPU within
a specified time period.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper alignment
motor (M41)
C-1520After the main CPU on the PB
control board (PBCB) sends a
book ejection start signal to the
sub CPU, a signal to notify the
completion of the process is not
returned to the main CPU within
a specified time period.
PB control board (PBCB)
PB drive board (PBDB)
Book exit motor (M42)
C-1521After the main CPU on the PB
control board (PBCB) sends a
driven arm/Rt shaking operation
start signal to the sub CPU, a
signal to notify the completion of
the process is not returned to
the main CPU within a specified
time period.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance
arm motor /Rt (M43)
C-1522After the main CPU in the PB
control board (PBCB) sends a
driven arm/Lt shaking operation
start signal to the sub CPU, a
signal to notify the completion of
the process is not returned to
the main CPU within a specified
time period.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance
arm motor /Lt (M44)
C-1523After the main CPU on the PB
control board (PBCB) sends a
cover paper conveyance start
signal to the sub CPU, a signal
to notify the completion of the
process is not returned to the
main CPU within a specified time
period.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
Cover paper conveyance
motor (M45)
C-1524The cover paper table up or
down movement has not completed
within a specified time
period after the cover paper
table up down motor/Fr (M46)
turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper table up down
motor /Fr (M46)
C-1525The cover paper table up or
down movement has not completed
within a specified time
period after the cover paper
table up down motor/Rr (M47)
turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper table up down
motor /Rr (M47)
C-1526The movement of the cover
paper folding plate/Rt has not
completed within a specified
time period after the cover paper
folding motor/Rt (M48) turns
ON.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper folding motor /
Rt (M48)
C-1527The movement of the cover
paper folding plate/Lt has not
completed within a specified
time period after the cover paper
folding motor/Lt (M49) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper folding motor /
Lt (M49)
C-1528The trimming of the cover paper
has not completed within a
specified time period after the
cutter motor (M50) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Cutter motor (M50)
C-1530After the main CPU in the PB
control board (PBCB) sends a
carriage belt driving operation
start signal to the sub CPU, a
signal to notify the completion of
the process is not returned to
the main CPU within a specified
time period.
PB control board (PBCB)
PB drive board (PBDB)
Book conveyance belt motor
(M61)
C-1531The carriage section movement
according to paper size has not
completed after the book conveyance
belt movement motor
(M62) turns ON.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

PB control board (PBCB)
PB drive board (PBDB)
Book conveyance belt
movement motor (M62)
C-1532The up/down process of the
carriage section has not completed
within a specified time
period after the cover paper
conveyance belt up/down motor
(M63) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Book conveyance belt up
down motor (M63)
C-1534The pressing of the back edge of
the book process has not completed
within a specified time
period after the book stopper
motor (M65) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Book stopper motor (M65)
C-1537The tray up movement has not
completed within a specified
time period after the cover paper
tray lift motor (M73) turns ON.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper tray lift motor
(M73
C-1538An error detection signal is
detected continuously for a
specified time period while the
cover paper feed motor (M74) is
driving.
PB control board (PBCB)
PB drive board (PBDB)
Cover paper feed motor
(M74)
C-1540After the warm-up is started,
temperature detected by the
glue tank temperature sensor /
Md (TH3) has not risen to a prescribed
level within a specified
time period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1541After the warm-up is started,
temperature detected by the
glue tank temperature sensor /
Lw (TH4) has not risen to a prescribed
level within a specified
time period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-1542After the warm-up is started,
temperature detected by the
glue apply roller temperature
sensor (TH1) has not risen to a
prescribed level within a specified
time period.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1543After the pellet supply, temperature
detected by the glue tank
temperature sensor/Up (TH2)
has not risen to a prescribed
level within a specified time
period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Up (TH2)
C-1544During standby, after the glue
tank heater (H1) is turned ON,
temperature detected by the
glue tank temperature sensor /
Md (TH3) has not risen to a prescribed
level within a specified
time period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1545When control temperature is
reached, after the glue tank
heater (H1) is turned ON, temperature
detected by the glue
tank temperature sensor/Lw
(TH4) has not risen to a prescribed
level within a specified
time period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-1546When control temperature is
reached, after the glue tank
heater (H1) is turned ON, temperature
detected by the glue
apply roller temperature sensor
(TH1) has not risen to a prescribed
level within a specified
time period.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1547An abnormal high temperature is
detected by the glue apply roller
temperature sensor (TH1).
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1548An abnormal high temperature is
detected by the glue tank temperature
sensor /Up (TH2).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Up (TH2)
C-1549An abnormal high temperature is
detected by the glue tank temperature
sensor /Md (TH3).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1550An abnormal high temperature is
detected by the glue tank temperature
sensor /Lw (TH4).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-1551The glue apply roller temperature
sensor (TH1) high temperature
hardware detection.
An abnormal high temperature is
detected by the glue apply roller
temperature sensor (TH1).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1552The glue tank temperature sensor
/Up (TH2) high temperature
hardware detection.
An abnormal high temperature is
detected by the glue tank temperature
sensor /Up (TH2).
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Up (TH2)
C-1553The glue tank temperature sensor
/Md (TH3) high temperature
hardware detection.
An abnormal high temperature is
detected by the glue tank temperature
sensor /Md (TH3).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1554The glue tank temperature sensor
/Lw (TH4) high temperature
hardware detection.
An abnormal high temperature is
detected by the glue tank temperature
sensor /Lw (TH4).
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-1555An abnormal low temperature is
detected by the glue apply roller
temperature sensor (TH1), after
completion of warm-up.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1556An abnormal low temperature is
detected by the glue tank temperature
sensor /Up (TH2), after
reaching glue supply control
temperature.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Up (TH2)
C-1557An abnormal low temperature is
detected by the glue tank
temperature sensor /Md (TH3),
after the warming-up is completed.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1558An abnormal low temperature is
detected by the glue tank temperature
sensor /Lw (TH4), after
the warming-up is completed.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-1559Glue apply roller temperature
sensor (TH1) low temperature
abnormality hardware detection.
TH1 detected low temperature
abnormality of the glue apply
roller abnormality detection signal
after the warming-up is completed.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue apply roller temperature
sensor (TH1)
C-1560Glue tank temperature sensor/
Up (TH2) low temperature abnormality
hardware detection.
TH2 detected low temperature
abnormality of the glue tank
abnormality detection signal
after reaching the glue supply
control temperature.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Up (TH2)
C-1561Glue tank temperature sensor/
Md (TH3) low temperature
abnormality hardware detection.
TH3 detected low temperature
abnormality of the glue tank
abnormality detection signal
after the warming-up is completed.
AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Md (TH3)
C-1562Glue tank temperature sensor /
Lw (TH4) low temperature
abnormality hardware detection.
TH4 detected low temperature
abnormality of the glue tank
abnormality detection signal
after the warming-up is completed.
Main body and
PB stop immediately
and
main relay
(RY1) is turned
OFF.

AC drive board (ACDB)
Glue tank heater (H1)
Glue apply roller heater (H2)
PB control board (PBCB)
PB drive board (PBDB)
Glue apply roller motor (M32)
Glue tank temperature sensor
/Lw (TH4)
C-2001Communication abnormality
between printer control board
(PRCB) and the drum motor/Y
(M14) or /M (M15).
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Drum motor /Y (M14)
Drum motor /M (M15)
C-2002Communication abnormality
between printer control board
(PRCB) and the drum motor/C
(M16) or /K (M17).
Printer control board (PRCB)
Drum motor /C (M16)
Drum motor /K (M17)
C-2003Communication abnormality
between printer control board
(PRCB) and transfer belt motor
(M18).
Printer control board (PRCB)
Transfer belt motor (M18)
C-2004Communication abnormality
between printer control board
(PRCB) and the drum motor/Y
(M14) or /M (M15).
Printer control board (PRCB)
Drum motor /Y (M14)
Drum motor /M (M15)
C-2005Communication abnormality
between printer control board
(PRCB) and the drum motor/C
(M16) or /K (M17).
Printer control board (PRCB)
Drum motor /C (M16)
Drum motor /K (M17)
C-2006Communication abnormality
between printer control board
(PRCB) and transfer belt motor
(M18).
Printer control board (PRCB)
Transfer belt motor (M18)
C-2201When the developing motor/Y
(M20) was ON, M20 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Developing motor /Y (M20)
C-2202When the developing motor/M
(M21) was ON, M201 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Developing motor /M (M21)
C-2203When developing motor/C (M22)
was ON, M22 abnormality
detection signal was continuously
detected for the specified
time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Developing motor /C (M22)
C-2204When the developing motor/K
(M23) was ON, M23 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Developing motor /K (M23)
C-2211When the drum motor/Y (M14)
was ON, M14 abnormality
detection signal was continuously
detected for the specified
time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Drum motor /Y (M14)
C-2212When the drum motor/M (M15)
was ON, M15 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Drum motor /M (M15)
C-2213When the drum motor/C (M16)
was ON, M16 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Drum motor /C (M16)
C-2214When drum motor /K (M17) was
ON, M17 abnormality detection
signal was continuously
detected for the specified time.
Printer control board (PRCB)
Drum motor /K (M17)
C-2220When the transfer belt motor
(M18) was ON, M18 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Transfer belt motor (M18)
C-2221When the 1st transfer HP sensor
(PS15) is ON, PS15 is not turned
OFF within the specified time
after the 1st transfer pressing/
releasing motor (M19) is turned
ON. When PS15 is OFF, PS15 is
not turned ON within the specified
time after M19 is turned ON.
Printer control board (PRCB)
1st transfer pressing/releasing
motor (M19)
1st transfer HP sensor
(PS15)
C-2222When either of the toner supply
motor/Y, /M, /C, /K (M49, M50,
M51, or M52), toner bottle motor
(M53), or toner bottle clutch /Y, /
M, /C, /K (MC14, MC15, MC16,
or MC17) was ON, either abnormality
detection signal was continuously
detected for the
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Toner supply drive board
(TSDB)
Toner supply motor/Y (M49)
Toner supply motor/M (M50)
Toner supply motor/C (M51)
Toner supply motor/K (M52)
Toner bottle motor (M53)
Toner bottle clutch/Y (MC14)
Toner bottle clutch/M (MC15)
Toner bottle clutch/C (MC16)
Toner bottle clutch/K (MC17)
C-2301When charge intake fan (M48)
was ON, M48 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Toner supply drive board
(TSDB)
Charge intake fan (M48)
C-2302Either one of the M12 or M13
abnormality detection signal was
continuously detected for the
specified time when the drum
fan/1 (M12), /2 (M13) was ON.
Printer control board (PRCB)
Drum fan/1 (M12)
Drum fan/2 (M13)
C-2303When the transfer belt fan (M11)
was ON, M11 abnormality
detection signal was continuously
detected for the specified
time.
Printer control board (PRCB)
Transfer belt fan (M11)
C-2304While the developing fans/1, /2
and /3 (M45, M46 and M64) are
turned ON, an error detection
signal of either M45, M46 or
M64 is detected for the specified
period of time in succession.
Printer control board (PRCB)
Developing fan/1 (M45)
Developing fan/2 (M46)
Developing fan/3 (M64)
C-2401Erase lamp/Y (EL/Y) set cannot
be detected.
Printer control board (PRCB)
Erase lamp/Y (EL/Y)
C-2402Erase lamp/M (EL/M) set cannot
be detected.
Printer control board (PRCB)
Erase lamp/M (EL/M)
C-2403Erase lamp/C (EL/C) set cannot
be detected.
Printer control board (PRCB)
Erase lamp/C (EL/C)
C-2404Erase lamp/K (EL/K) set cannot
be detected.
Printer control board (PRCB)
Erase lamp/K (EL/K)
C-2411TCR sensor/Y (TCRS/Y) output
cannot be controlled.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
TCR sensor/Y (TCRS/Y)
C-2412TCR sensor/M (TCRS/M) output
cannot be controlled.
Printer control board (PRCB)
TCR sensor/M (TCRS/M)
C-2413TCR sensor/C (TCRS/C) output
cannot be controlled.
Printer control board (PRCB)
TCR sensor/C (TCRS/C)
C-2414TCR sensor/K (TCRS/K) output
cannot be controlled.
Printer control board (PRCB)
TCR sensor/K (TCRS/K)
C-2421After the developing motor/Y
(M20) is ON, or TCR sensor/Y
(TCRS/Y) initial adjustment
started, TCRS/Y detected lower
than the specified value after the
specified time passed.
Printer control board (PRCB)
Developing motor/Y (M20)
TCR sensor/Y (TCRS/Y)
C-2422After the developing motor/M
(M21) is ON, or TCR sensor/M
(TCRS/M) initial adjustment
started, TCRS/Y detected lower
than the specified value after the
specified time passed.
Printer control board (PRCB)
Developing motor/M (M21)
TCR sensor/M (TCRS/M)
C-2423After the developing motor/C
(M22) is ON, or TCR sensor/C
(TCRS/C) initial adjustment
started, TCRS/C detected lower
than the specified value after the
specified time passed.
Printer control board (PRCB)
Developing motor/C (M22)
TCR sensor/C (TCRS/C)
C-2424After the developing motor/K
(M23) is ON, or TCR sensor/K
(TCRS/K) initial adjustment
started, TCRS/K detected lower
than the specified value after the
specified time passed.
Printer control board (PRCB)
Developing motor/K (M23)
TCR sensor/K (TCRS/K)
C-2431On initial adjustment of the TCR
sensor/Y, when the control voltage
was minimal, TCRS/Y
detected over specified value.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Developing motor/Y (M20)
TCR sensor/Y (TCRS/Y)
C-2432On initial adjustment of the TCR
sensor/M, when the control voltage
was minimal, TCRS/M
detected over specified value.
Printer control board (PRCB)
Developing motor/M (M21)
TCR sensor/M (TCRS/M)
C-2433On initial adjustment of the TCR
sensor/C, when the control voltage
was minimal, TCRS/C
detected over specified value.
Printer control board (PRCB)
Developing motor/C (M22)
TCR sensor/C (TCRS/C)
C-2434On initial adjustment of the TCR
sensor/K, when the control voltage
was minimal, TCRS/K
detected over specified value.
Printer control board (PRCB)
Developing motor/K (M23)
TCR sensor/K (TCRS/K)
C-2441On initial adjustment of the TCR
sensor/Y, when the control voltage
was maximum, TCRS/Y
detected under the specified
value.
Printer control board (PRCB)
Developing motor/Y (M20)
TCR sensor/Y (TCRS/Y)
C-2442On initial adjustment of the TCR
sensor/M, when the control voltage
was maximum, TCRS/M
detected over specified value.
Printer control board (PRCB)
Developing motor/M (M21)
TCR sensor/M (TCRS/M)
C-2443On initial adjustment of the TCR
sensor/C, when the control voltage
was maximum, TCRS/C
detected over specified value.
Printer control board (PRCB)
Developing motor/C (M22)
TCR sensor/C (TCRS/C)
C-2444On initial adjustment of the TCR
sensor/K, when the control voltage
was maximum, TCRS/K
detected over specified value.
Printer control board (PRCB)
Developing motor/K (M23)
TCR sensor/K (TCRS/K)
C-2451When the developing motor/Y
(M20) is ON, the maximum
detection value of TCR sensor/Y
(TCRS/Y) is the specified value
and the difference between the
maximum detection value and
the minimum detection value is
over the specified value.
Printer control board (PRCB)
Developing motor/Y (M20)
TCR sensor/Y (TCRS/Y)
C-2452When the developing motor/M
(M21) is ON, the maximum
detection value of TCR sensor/
M (TCRS/M) is the specified
value and the difference
between the maximum detection
value and the minimum
detection value is over the specified
value.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Developing motor/M (M21)
TCR sensor/M (TCRS/M)
C-2453When the developing motor/C
(M22) is ON, the maximum
detection value of TCR sensor/C
(TCRS/C) is the specified value
and the difference between the
maximum detection value and
the minimum detection value is
over the specified value.
Printer control board (PRCB)
Developing motor/C (M22)
TCR sensor/C (TCRS/C)
C-2454When the developing motor/K
(M23) is ON, the maximum
detection value of TCR sensor/K
(TCRS/K) is the specified value
and the difference between the
maximum detection value and
the minimum detection value is
over the specified value.
Printer control board (PRCB)
Developing motor/K (M23)
TCR sensor/K (TCRS/K)
C-2461Charging coronas is not connected.
Otherwise, drum potential
sensor/Y (DPRS/Y) detection
value does not reach the specified
value.
Printer control board (PRCB)
High voltage unit/1 (HV/1)
Drum potential sensor
board/Y (DRPSB/Y)
Drum potential sensor/Y
(DRPS/Y)
C-2462Charging coronas/M is not connected.
Otherwise, drum potential
sensor/M (DPRS/M)
detection value does not reach
the specified value.
Printer control board (PRCB)
High voltage unit/1 (HV/1)
Drum potential sensor
board/M (DRPSB/M)
Drum potential sensor/M
(DRPS/M)
C-2463Charging coronas/C is not connected.
Otherwise, drum potential
sensor/C (DPRS/C) detection
value does not reach the specified
value.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
High voltage unit/1 (HV/1)
Drum potential sensor
board/C (DRPSB/C)
Drum potential sensor/C
(DRPS/C)
C-2464Charging coronas/K is not connected.
Otherwise, drum potential
sensor/K (DPRS/K) detection
value does not reach the specified
value.
Printer control board (PRCB)
High voltage unit/1 (HV/1)
Drum potential sensor
board/K (DRPSB/K)
Drum potential sensor/K
(DRPS/K)
C-2470Process unit is not connected.Printer control board (PRCB)
Process unit
C-2701When the charging coronas/Y
was ON, charging coronas/Y
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/1 (HV/1)
Charging coronas/Y
C-2702When the charging coronas/M
was ON, charging coronas/M
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/1 (HV/1)
Charging coronas/M
C-2703When the charging coronas/C
was ON, charging coronas/C
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/1 (HV/1)
Charging coronas/C
C-2704When the charging coronas/K
was ON, charging coronas/K
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/1 (HV/1)
Charging coronas/K
C-2711When the primary transfer/Y was
ON, primary transfer/Y abnormality
detection signal was continuously
detected for the
specified time.
High voltage unit/2 (HV/2)
First transfer roller/Y
C-2712When the primary transfer/M
was ON, primary transfer/M
abnormality detection signal was
continuously detected for the
specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

High voltage unit/2 (HV/2)
First transfer roller /M
C-2713When the primary transfer/C
was ON, primary transfer/C
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/2 (HV/2)
First transfer roller /C
C-2714When the primary transfer/K
was ON, primary transfer/K
abnormality detection signal was
continuously detected for the
specified time.
High voltage unit/2 (HV/2)
First transfer roller/K
C-2720When the second transfer was
ON, second transfer abnormality
detection signal was continuously
detected for the specified
time.
High voltage unit/2 (HV/2)
Second transfer roller
C-2721When the separation pole was
ON, separation abnormality
detection signal was continuously
detected for the specified
time.
High voltage unit /2 (HV/2)
Separation pole
C-2801Gamma correction /Y aborted.
Patch output voltage is low.
(Error 1)
Printer control board (PRCB)
Developing unit /Y
PGC sensor (PS11)
C-2802Gamma correction /M aborted.
Patch output voltage is low.
(Error 1)
Printer control board (PRCB)
Developing unit /M
PGC sensor (PS11)
C-2803Gamma correction /C aborted.
Patch output voltage is low.
(Error 1)
Printer control board (PRCB)
Developing unit /C
PGC sensor (PS11)
C-2804Gamma correction /K aborted.Printer control board (PRCB)
Developing unit /K
PGC sensor (PS11)
C-2811In charging potential control,
drum surface potential /Y was
out of specification.
Printer control board (PRCB)
Drum potential sensor board
/Y (DRPSB/Y)
Drum potential sensor /Y
(DRPS/Y)
C-2812In charging potential control,
drum surface potential/M was
out of specification.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Drum potential sensor board
/M (DRPSB/M)
Drum potential sensor /M
(DRPS/M)
C-2813In charging potential control,
drum surface potential/C was
out of specification.
Printer control board (PRCB)
Drum potential sensor board
/C (DRPSB/C)
Drum potential sensor /C
(DRPS/C)
C-2814In charging potential control,
drum surface potential/K was
out of specification.
Printer control board (PRCB)
Drum potential sensor board
/K (DRPSB/K)
Drum potential sensor /K
(DRPS/K)
C-2821Charging potential correction
Vh/Y aborted.
Printer control board (PRCB)
Drum potential sensor board
/Y (DRPSB/Y)
Drum potential sensor /Y
(DRPS/Y)
C-2822Charging potential correction
Vh/M aborted.
Printer control board (PRCB)
Drum potential sensor board
/M (DRPSB/M)
Drum potential sensor /M
(DRPS/M)
C-2823Charging potential correction
Vh/C aborted.
Printer control board (PRCB)
Drum potential sensor board
/C (DRPSB/C)
Drum potential sensor /C
(DRPS/C)
C-2824Charging potential correction
Vh/K aborted.
Printer control board (PRCB)
Drum potential sensor board
/K (DRPSB/K)
Drum potential sensor /K
(DRPS/K)
C-2831Charging potential correction
Vm/Y aborted.
Printer control board (PRCB)
Drum potential sensor
board/Y (DRPSB/Y)
Drum potential sensor/Y
(DRPS/Y)
C-2832Charging potential correction
Vm/M aborted.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Drum potential sensor
board/M (DRPSB/M)
Drum potential sensor/M
(DRPS/M)
C-2833Charging potential correction
Vm/C aborted.
Printer control board (PRCB)
Drum potential sensor
board/C (DRPSB/C)
Drum potential sensor/C
(DRPS/C)
C-2834Charging potential correction
Vm/K aborted.
Printer control board (PRCB)
Drum potential sensor
board/K (DRPSB/K)
Drum potential sensor/K
(DRPS/K)
C-2840PGC sensor correction failure
during Maximum density control.
Printer control board (PRCB)
PGC sensor (PS11)
C-2841PGC sensor correction failure
during Gamma control.
Printer control board (PRCB)
PGC sensor (PS11)
C-2851Gamma correction/Y aborted.
Patch output voltage is high.
(Error 2)
Printer control board (PRCB)
Developing unit/Y
PGC sensor (PS11)
C-2852Gamma correction/M aborted.
Patch output voltage is high.
(Error 2)
Printer control board (PRCB)
Developing unit/M
PGC sensor (PS11)
C-2853Gamma correction/C aborted.
Patch output voltage is high.
(Error 2)
Printer control board (PRCB)
Developing unit/C
PGC sensor (PS11)
C-2861Gamma correction/Y aborted.
Patch output voltage is high.
(Error 3)
Printer control board (PRCB)
Developing unit/Y
PGC sensor (PS11)
C-2862Gamma correction/M aborted.
Patch output voltage is high.
(Error 3)
Printer control board (PRCB)
Developing unit/M
PGC sensor (PS11)
C-2863Gamma correction/C aborted.
Patch output voltage is high.
(Error 3)
Printer control board (PRCB)
Developing unit/C
PGC sensor (PS11)
C-2871Gamma correction/Y aborted.
Patch output voltage is high.
(Error 4)
Printer control board (PRCB)
Developing unit/Y
PGC sensor (PS11)
C-2872Gamma correction/M aborted.
Patch output voltage is high.
(Error 4)
Printer control board (PRCB)
Developing unit/M
PGC sensor (PS11)
C-2873Gamma correction/C aborted.
Patch output voltage is high.
(Error 4)
Printer control board (PRCB)
Developing unit/C
PGC sensor (PS11)
C-3101When the fusing motor (M29)
was ON, M29 abnormality
detection signal was continuously
detected for the specified
time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Conveyance drive board
(CDB)
Fusing motor (M29)
C-3102When the fusing release home
sensor (PS16) is ON, PS16 is
not turned OFF within the specified
time after the fusing motor
(M29) is turned ON. When PS16
is OFF, PS16 is not turned ON
within the specified time after
M29 is turned ON.
Conveyance drive board
(CDB)
Fusing motor (M29)
Fusing release home sensor
(PS16)
C-3103After the 2nd transfer pressure/
release motor (M34) is turned
ON, it is not turned OFF within
the specified time.
Conveyance drive board
(CDB)
2nd transfer pressure/
release motor (M34)
C-3301M37 abnormality detection signal
was continuously detected
for the specified time when the
fusing ventilation fan (M37) was
ON.
Printer control board (PRCB)
Fusing ventilation fan (M37)
C-3302When the fusing belt ventilation
fan (M10) was ON, M10 abnormality
detection signal was continuously
detected for the
specified time.
Printer control board (PRCB)
Fusing belt ventilation fan
(M10)
C-3303When the fusing fan/Lw (M65)
was ON, M65 abnormality
detection signal was continuously
detected for the specified
time.
Conveyance drive board
(CDB)
Fusing fan/Lw (M65)
C-3501Fusing high temperature abnormality.
Temperature sensor/1 (TEMS/1)
was continuously detected at
over 250 °C for the specified
time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp1/ (L2)
Fusing heater lamp2/ (L3)
Fusing heater lamp3/ (L4)
Fusing heater lamp4/ (L5)
Temperature sensor/1
(TEMS/1)
Temperature sensor/2
(TEMS/2)
Temperature sensor/3
(TEMS/3)
Temperature sensor/4
(TEMS/4)

• When C35**, C38** or
C39** (Fusing temperature
related abnormality)
occurs, be sure to
repair a defective part
before setting the service
mode software
DipSW3-1 to 0.
• If the software DipSW
3-1 is set to 0 without
repairing a defective
part, this may cause a
fire.
C-3502Fusing high temperature abnormality.
Temperature sensor/3 (TEMS/3)
was continuously detected at
over 250 °C for the specified
time.
C-3503Fusing high temperature abnormality.
Temperature sensor/2 (TEMS/2)
was continuously detected at
over 250 °C for the specified
time.
C-3504Fusing high temperature abnormality.
Temperature sensor/4 (TEMS/4)
was continuously detected at
over 250 °C for the specified
time.
C-3505Fusing high temperature abnormality.
Temperature sensor/1 (TEMS/1)
was continuously detected at
over 150 °C for the specified
time.
C-3506Fusing high temperature abnormality.
Temperature sensor/2 (TEMS/2)
was continuously detected at
over 150 °C for the specified
time.
C-3507Fusing roller paper winding
abnormality.
Temperature sensor/3 (TEMS/3)
detected temperature was more
than 25 °C higher than the
detected temperature of temperature
sensor/1 (TEMS/1).
C-3508Fusing roller paper winding
abnormality.
J31-02 occurred four continuous
times.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp1/ (L2)
Fusing heater lamp2/ (L3)
Fusing heater lamp3/ (L4)
Fusing heater lamp4/ (L5)
Temperature sensor/1
(TEMS/1)
Temperature sensor/2
(TEMS/2)
Temperature sensor/3
(TEMS/3)
Temperature sensor/4
(TEMS/4)

• When C35**, C38** or
C39** (Fusing temperature
related abnormality)
occurs, be sure to
repair a defective part
before setting the service
mode software
DipSW3-1 to 0.
• If the software DipSW
3-1 is set to 0 without
repairing a defective
part, this may cause a
fire.
C-3801Fusing low temperature abnormality.
Temperature sensor/1 (TEMS/1)
was continuously detected at
under 150 °C for the specified
time.
C-3802Fusing low temperature abnormality.
Temperature sensor/3 (TEMS/3)
was continuously detected at
under 150 °C for the specified
time.
C-3803Fusing low temperature abnormality.
Temperature sensor/2 (TEMS/2)
was continuously detected at
under 150 °C for the specified
time.
C-3804Fusing low temperature abnormality.
Temperature sensor/4 (TEMS/4)
was continuously detected at
under 150 °C for the specified
time.
C-3805Fusing low temperature abnormality.
Temperature sensor/1 (TEMS/1)
was continuously detected at
under 20 °C for the specified
time.
C-3806Fusing high temperature abnormality.
Temperature sensor/2 (TEMS/2)
was continuously detected at
under 20 °C for the specified
time.
C-3901Fusing high temperature hardware
detection abnormality
Temperature sensor/3 (TEMS/3)
detected abnormality signal continuously
for the specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp1/ (L2)
Fusing heater lamp2/ (L3)
Fusing heater lamp3/ (L4)
Fusing heater lamp4/ (L5)
Temperature sensor/1
(TEMS/1)
Temperature sensor/2
(TEMS/2)
Temperature sensor/3
(TEMS/3)
Temperature sensor/4
(TEMS/4)

• When C35**, C38** or
C39** (Fusing temperature
related abnormality)
occurs, be sure to
repair a defective part
before setting the service
mode software
DipSW3-1 to 0.
• If the software DipSW
3-1 is set to 0 without
repairing a defective
part, this may cause a
fire.
C-3902Fusing high temperature hardware
detection abnormality.
Temperature sensor/4 (TEMS/4)
detected abnormality signal continuously
for the specified time.
C-3903Fusing high temperature hardware
detection abnormality.
Temperature sensor/1 (TEMS/1)
detected abnormality signal continuously
for the specified time.
C-3904Fusing high temperature hardware
detection abnormality.
Temperature sensor/3 (TEMS/3)
detected abnormality signal continuously
for the specified time.
C-3905Fusing low temperature hardware
detection abnormality.
Temperature sensor/2 (TEMS/2)
detected abnormality signal continuously
for the specified time.
C-3906Fusing low temperature hardware
detection abnormality.
Temperature sensor/4 (TEMS/4)
detected abnormality signal continuously
for the specified time.
C-3907Fusing high temperature hardware
detection abnormality.
Temperature sensor/1 (TEMS/1)
detected abnormality signal continuously
for the specified time.
C-3908Fusing low temperature hardware
detection abnormality.
Temperature sensor/1 (TEMS/1)
detected abnormality signal continuously
for the specified time.
C-3909Fusing high temperature hardware
detection abnormality.
Temperature sensor/2 (TEMS/2)
detected abnormality signal continuously
for the specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
AC drive board (ACDB)
Fusing heater lamp1/ (L2)
Fusing heater lamp2/ (L3)
Fusing heater lamp3/ (L4)
Fusing heater lamp4/ (L5)
Temperature sensor/1
(TEMS/1)
Temperature sensor/2
(TEMS/2)
Temperature sensor/3
(TEMS/3)
Temperature sensor/4
(TEMS/4)

• When C35**, C38** or
C39** (Fusing temperature
related abnormality)
occurs, be sure to
repair a defective part
before setting the service
mode software
DipSW3-1 to 0.
• If the software DipSW
3-1 is set to 0 without
repairing a defective
part, this may cause a
fire.
C-3910Fusing low temperature hardware
detection abnormality.
Temperature sensor/2 (TEMS/2)
detected abnormality signal continuously
for the specified time.
C-3911After the sub power switch
(SW2) is turned ON, temperature
sensor/1 (TEMS/1) detection
temperature does not reach 100
°C within the specified time.
C-3912After the sub power switch
(SW2) is turned ON, temperature
sensor/3 (TH3) detection temperatures
does not reach 100 °C
within the specified time.
C-3913Fusing unit has not been set.
C-3914Fusing high temperature hardware
detection abnormality.
Temperature sensor/1 (TEMS/1)
detected abnormality signal continuously
for the specified time.
C-3915Fusing high temperature hardware
detection abnormality.
Temperature sensor/2 (TEMS/2)
detected abnormality signal continuously
for the specified time.
C-3916After the sub power switch
(SW2) is turned ON, temperature
sensor/4 (TEMS/4) detection
temperatures does not reach
100 °C within the specified time.
C-4101When the polygon motor/Y (M3)
is started or when the speed is
switched, M3 lock signal is not
detected within the specified
time.
C-4102When the polygon motor/M (M4)
is started or when the speed is
switched, M4 lock signal is not
detected within the specified
time.
C-4103When the polygon motor/C (M5)
is started or when the speed is
switched, M5 lock signal is not
detected within the specified
time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Polygon motor/C (M5)
C-4104When the polygon motor/K (M6)
is started or when the speed is
switched, M6 lock signal is not
detected within the specified
time.
Printer control board (PRCB)
Polygon motor/K (M6)
C-4111Abnormal temperature of polygon
motor/Y (M3) was detected.
Printer control board (PRCB)
Polygon motor/Y (M3)
C-4112Abnormal temperature of polygon
motor/M (M4) was
detected.
Printer control board (PRCB)
Polygon motor/M (M4)
C-4113Abnormal temperature of polygon
motor/C (M5) was detected.
Printer control board (PRCB)
Polygon motor/C (M5)
C-4114Abnormal temperature of polygon
motor/K (M6) was detected.
Printer control board (PRCB)
Polygon motor/K (M6)
C-4120Temperature sensor board
(TEMSB) detected temperature
abnormality inside the writing
unit/K.
Printer control board (PRCB)
Temperature sensor board
(TEMSB)
C-4301While the writing intake fans/1, /
2, (M43, M44), developing fans/
1, /2 and /3 (M45, M46 and
M64) are turned ON, an error
detection signal of either M43,
M44, M45, M46 or M64 is
detected for the specified period
of time in succession.
Printer control board (PRCB)
Writing intake fan/1 (M43)
Writing intake fan/2 (M44)
Developing fan/1 (M45)
Developing fan/2 (M46)
Developing fan/3 (M64)
C-4501When laser correction motor/Y
(M7) was ON, laser correction
sensor/Y (PS5) was turned OFF.
Printer control board (PRCB)
Laser correction motor/Y
(M7)
Laser correction sensor/Y
(PS5)
C-4502When laser correction motor/M
(M8) was ON, laser correction
sensor/M (PS6) was turned OFF.
Printer control board (PRCB)
Laser correction motor/M
(M8)
Laser correction sensor/M
(PS6)
C-4503When laser correction motor/C
(M9) was ON, laser correction
sensor/C (PS7) was turned OFF.
Printer control board (PRCB)
Laser correction motor/C
(M9)
Laser correction sensor/C
(PS7)
C-4504When laser correction motor/K
(M58) was ON, laser correction
sensor/K (PS59) was turned
OFF.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
Laser correction motor/K
(M58)
Laser correction sensor/K
(PS59)
C-4511After the laser correction motor/
Y (M7) is turned ON, it is not
turned OFF within the specified
time. Or, laser correction sensor/
Y (PS5) installing position is
abnormal.
Printer control board (PRCB)
Laser correction motor/Y
(M7)
Laser correction sensor/Y
(PS5)
C-4512Laser correction motor/M (M8) is
not turned OFF within the specified
time after it is turned ON. Or,
laser correction sensor/M (PS6)
installing position is abnormal.
Printer control board (PRCB)
Laser correction motor/M
(M8)
Laser correction sensor/M
(PS6)
C-4513Laser correction motor/C (M9) is
not turned OFF within the specified
time after it is turned ON. Or,
laser correction sensor/C (PS7)
installing position is abnormal.
Printer control board (PRCB)
Laser correction motor/C
(M9)
Laser correction sensor/C
(PS7)
C-4514After the laser correction motor/
K (M58) is turned ON, it is not
turned OFF within the specified
time. Or, laser correction sensor/
K (PS59) installing position is
abnormal.
Printer control board (PRCB)
Laser correction motor/K
(M58)
Laser correction sensor/K
(PS59)
C-4520Color registration correction
aborted.
Printer control board (PRCB)
Color registration sensor/Fr
(PS8)
Color registration sensor/Rr
(PS9)
C-4521Color registration base line correction/
Fr aborted.
Printer control board (PRCB)
Color registration sensor/Fr
(PS8)
C-4522Color registration base line correction/
Rr aborted.
Printer control board (PRCB)
Color registration sensor/Rr
(PS9)
C-4701Address abnormality of FIFO for
printer. Expansion of scanned
image data is not correctly completed.
Printer control board (PRCB)
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-4702FIFO interrupt error of compression/
expansion chip occurred.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-4703Image data expansion abnormalityImage processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-4705When scanning an image,
expansion process from memory
to printer is not completed
within the specified time. Output
from page memory to printer is
not completed within the specified
time. PVV is not detected
within the specified time.
Printer control board (PRCB)
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Write unit/Y
Write unit/M
Write unit/C
Write unit/K
C-4706When scanning an image,
access to expansion device or
some other improper process
took place even though there
was no resource.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Program of overall control
board (OACB)
C-4708When accessing the memory
device, software fault was
detected.
C-4709Expansion process from memory
to page memory is not completed
within the specified time.
Compression process from page
memory to memory is not completed
within the specified time.
Evolution from memory to page
memory is not completed within
the specified time. Compressed
data transfer from memory to
memory is not completed within
the specified time.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Program of overall control
board (OACB)
C-4711Software failure.
CCD board was replaced but
IROM version is not compliant.
CCD board (CCDB) bunch or
connector is damaged.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
IROM program
CCD board (CCDB)
Connection cable between
IPB and CCDB
C-4713Page memory cannot be
secured for printing.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
NVRAM board (NRB)
C-4714
C-4715
C-4716
C-4717
Index sensor output does not
change by the execution of
APC. Index sensor cannot
detect the laser because the
polygon mirror does not rotate,
or because of the index sensor
out of position or defective index
sensor.
Printer control board (PRCB)
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Write unit/Y
Write unit/M
Write unit/C
Write unit/K
C-4718
C-4719
C-4720
C-4721
APC failure.
Laser does not light up because
12VDC power to drive the beam
is not supplied, MPC is not correct,
or because of fault laser.
Image processing board
(IPB)
Write unit/Y
Write unit/M
Write unit/C
Write unit/K
C-4722
C-4723
C-4724
C-4725
Connection abnormality
between index board/Y, /M, /C, /
K (INDEXB/Y, /M, /C, /K) or the
laser drive board/Y, /M, /C, /K
(LASDB/Y, /M, /C, /K) and the
image process board (IPB).
Image processing board
(IPB)
Write unit/Y
Write unit/M
Write unit/C
Write unit/K
C-4840Engine continued operation
without preparing image or process
patch for the specified
time.
Printer control program
C-4850Overall control software
accessed an invalid address.
Overall control board (OACB)
C-500112VDC abnormality.
Abnormality signal was continuously
detected for the specified
time.
DC power unit/1 (DCPS/1)
C-500224VDC abnormality.
Abnormality signal was continuously
detected for the specified
time after the specified time from
REN/2 ON.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

DC power unit/2 (DCPS/2)
C-5003Conveyance drive board (CDB)
24VDC abnormality.
Abnormality signal of 24VDC for
CVD was detected.
DC power unit/2 (DCPS/2)
Conveyance drive board
(CDB)
C-5004Laser correction motor 5VDC
abnormality.
Abnormal 5VDC for laser correction
motor/Y, /M, /C, /K (M7,
M8, M9 and M58) was detected.
DC power unit/1 (DCPS/1)
C-5005Conveyance drive board (CDB)
12VDC abnormality.
DC power unit/1 (DCPS/1)
Conveyance drive board
(CDB)
C-5010Line status error and check sum
error was detected between the
overall control board (OACB)
and image processing board
(IPB) and demand for re-transmission
was sent but recovery
could not be attained.
Re-transmission was demanded
and answered but recovery
could not be attained. Space is
not obtained in the transmission
ring buffer within the specified
time.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-5011Communication with the coin
vendor cannot be performed.
Overall control board (OACB)
Coin vendor/1
C-5301M42 abnormality detection signal
was continuously detected
for the specified time when the
DCPS fan (M42) was ON.
Printer control board (PRCB)
DCPS fan (M42)
C-5302When the IPB fan/1 (M24) was
ON, M24 abnormality detection
signal was continuously
detected for the specified time.
Printer control board (PRCB)
IPB fan/1 (M24)
C-5303When the IPB fan/2 (M25) was
ON, M25 abnormality detection
signal was continuously
detected for the specified time.
Printer control board (PRCB)
IPB fan/2 (M25)
C-6101At the home position search,
scanner HP sensor (PS1) is not
turned ON within the specified
time after the scanner motor
(M1) is turned ON.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Scanner drive board (SCDB)
Scanner motor (M1)
Scanner HP sensor (PS1)
C-6102When the optical scanning
returns, scanner HP sensor
(PS1) is not turned ON within the
specified time after the scanner
motor (M1) is turned ON.
Scanner drive board (SCDB)
Scanner motor (M1)
Scanner HP sensor (PS1)
C-6301M42 abnormality detection signal
was continuously detected
for the specified time when the
scanner fan (M2) was ON.
Scanner drive board (SCDB)
Scanner fan (M2)
C-6701When processing the image, filter
coefficient cannot be properly
prepared.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-6702Address abnormality of FIFO for
scanner. When scanning an
image, compression of scanned
image data is not correctly completed.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-6703After negation of SVV, compression
of scanned image and evolution
to page memory are not
completed.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6704When scanning an image, compression
process from scanner
to memory is not completed
within the specified time. Evolution
from scanner to page memory
is not completed within the
specified time. SVV is not
detected within the specified
time.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6705When scanning an image,
access to compression device
or some other improper process
took place even though there
was no resource.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
C-6706When scanning an image, scanning
the next page cannot be
started due to SVV not turning
OFF within the specified time.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6707Shading correction abnormality
(GA abnormality)
Image processing board
(IPB)
I/F board (IFB)
C-6708AOC/AGC adjustment abnormality
• Blocking cover and lens
cover of scanner section are
out of place.
• CCD board (CCDB) connector
is disconnected.
• CCDB power cable is disconnected.
• CCDB IC protector is broken.
• Quantity of light of exposure
lamp (L1) is excess.
• L1 does not light up.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
Scanner drive board (SCDB)
Printer control board (PRCB)
Inverter board/1 (INVB1)
C-6709There is no correction data
which has been reserved by resolution.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Program of overall control
board (OACB)
C-6710Density gamma curve can not
be prepared properly.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Program of overall control
board (OACB)
C-6711Starting error of calibration of the
pulse-length modulation IC.
mage processing board (IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6712End error of calibration of the
pulse-length modulation IC.
C-6713Even though MPC was not finished,
execution of APC initial
sampling was attempted.
Image processing board
(IPB)
C-6714Execution of MPC was
attempted during execution of
APC.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
C-6715Execution of sub scan beam
correction was attempted before
completion of APC or MPC.
C-6716Execution of sub scan beam
pitch correction was attempted,
when clock for writing was in
abnormal state due to incomplete
AD9561 initialization.
C-6717Continuous page imaging range
abnormality. Image cannot be
evolved on memory due to
abnormal image range on memory.
C-6718Within the specified numbers of
adjustments, the sub scan beam
pitch does not fit the specified
value.
C-6719The scan operation was started
before the tilt adjustment was
complete.
C-6720The scan operation was started
before the centering adjustment
was complete.
Printer control board (PRCB)
Image processing board
(IPB)
I/F board (IFB)
Scanner drive board (SCDB)
C-6721Since the quantity of light of
exposure lamp (L1) decreased,
AGC was retried. Though no
error occurred.
CCD board (CCDB)
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6722PWM gamma curve was not
properly prepared.
Printer control board (PRCB)
Image processing board
(IPB)
TCR sensor/Y (TCRS/Y)
TCR sensor/M (TCRS/M)
TCR sensor/C (TCRS/C)
TCR sensor/K (TCRS/K)
C-6723Connection abnormality
between CCD board (CCDB)
and image processing board
(IPB).
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
CCD board (CCDB)
CCD wiring harness
C-6724Failed to check the connection
of scanning boards, when
turned ON the sub power switch
(SW2).
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
Scanner drive board (SCDB)
Printer control board (PRCB)
C-6725Parameter settings could not be
attained during scan preparation.
Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-6801After the sub power switch
(SW2) is turned ON, communication
between the printer control
board (PRCB), overall control
board (OACB), and operation
board/1 (OB/1) is not started.
Printer control board (PRCB)
Overall control board (OACB)
Operation board/1 (OB/1)
C-7001Communication error.Main body and
RU stop immediately
and
main relay
(RY1) is turned
OFF.

Printer control board (PRCB)
RU control board (RUCB)
C-8001Communication error.Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Printer control board (PRCB)
DF control board (DFCB)
C-8101Paper feed motor (M301) error.DF control board (DFCB)
Paper feed motor (M301)
C-8102Conveyance motor (M302) error.DF control board (DFCB)
Conveyance motor (M302)
C-8103Reverse/paper exit motor
(M303) error.
DF control board (DFCB)
Reverse/paper exit motor
(M303)
C-8401Registration sensor (PS301)
error.
DF control board (DFCB)
Registration sensor (PS301)
C-8402Timing sensor (PS302) error.DF control board (DFCB)
Timing sensor (PS302)
C-8403Reverse sensor (PS305) error.DF control board (DFCB)
Reverse sensor (PS305)
C-8404Paper exit sensor (PS306) error.Main body
stops immediately
and main
relay (RY1) is
turned OFF.

DF control board (DFCB)
Paper exit sensor (PS306)
C-8405Size VR (VR301) error.DF control board (DFCB)
Size VR (VR301)
C-8406Non-volatile memory error.DF control board (DFCB)
C-8407When the sub power switch
(SW2) was ON, unwritten control
program of DF control board
(DFCB) was detected.
DF control board (DFCB)
C-C101When the sub power switch
(SW2) is ON, no response is
received from the printer control
board (PRCB) within the specified
time.
Printer control board (PRCB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-C102Printer control board (PRCB)
communication abnormality.
Printer control board (PRCB)
C-C103Operation panel communication
abnormality.
Operation board/1 (OB/1)
C-C104When the sub power switch
(SW2) was ON, unwritten range
of ISW was detected in the
printer control program or the
VIF control program.
Printer control program
VIF control program
C-C106In the data transfer by ISW, regular
header information cannot
be received within the specified
time.
Printer cable
UBS cable
PC parallel port
PC USB port
C-C107In the data transfer by ISW,
check sum error or header error
was detected in the downloaded
data.
Printer cable
UBS cable
Program file abnormality
C-C108When transferring data by ISW,
data cannot be correctly written
to flash ROM.
Printer cable
UBS cable
Program transferred board
C-C109When turning the sub power
switch (SW2) ON, ISW unwritten
area in the FS program was
detected.
FS control firmware
C-C111When turning the sub power
switch (SW2) ON, ISW unwritten
area in the LS program was
detected.
LS control firmware
C-C112When turning the sub power
switch (SW2) ON, ISW unwritten
area in the LS program was
detected.
LS control firmware
C-C113When turning the sub power
switch (SW2) ON, ISW unwritten
area in the FD program was
detected.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

FD control firmware
C-C114When turning the sub power
switch (SW2) ON, ISW unwritten
area in the SD program was
detected.
SD control firmware
SD control firmwareWhen turning the sub power
switch (SW2) ON, ISW unwritten
area in the RU program was
detected.
RU control firmware
C-C120Firmware abnormality of the
printer control board (PRCB)
Printer control firmware
C-D0E0Hard disk initialization abnormality.
Hard disk failure or improper
connector connection.
Overall control board (OACB)
Image memory control board
(IMCB)
Hard disk/C (HDD/C)
Hard disk/M (HDD/M)
Hard disk/Y (HDD/Y)
Hard disk/K (HDD/K)
C-D0E1Hard disk initialization abnormality.
Hard disk failure or improper
connector connection.
Hard disk/K (HDD/K)
C-D0E2Hard disk/C (HDD/C) disconnected.
Otherwise, either broken
or during initialization.
Hard disk/C (HDD/C)
C-D0E3Hard disk/K (HDD/K), /C (HDD/
C) disconnected. Otherwise,
either broken or during initialization.
Hard disk/K (HDD/K)
Hard disk/C (HDD/C)
C-D0E4Hard disk/M (HDD/M) disconnected.
Otherwise, either broken
or during initialization.
Hard disk/M (HDD/M)
C-D0E5Hard disk/K (HDD/K), /M (HDD/
M) disconnected. Otherwise,
either broken or during initialization.
Hard disk/K (HDD/K)
Hard disk/M (HDD/M)
C-D0E6Hard disk/C (HDD/C), /M (HDD/
M) disconnected. Otherwise,
either broken or during initialization.
Hard disk/C (HDD/C)
Hard disk/M (HDD/M)
C-D0E7Hard disk/K (HDD/K), /C (HDD/
C), /M (HDD/M) disconnected.
Otherwise, either broken or during
initialization.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Hard disk/K (HDD/K)
Hard disk/C (HDD/C)
Hard disk/M (HDD/M)
C-D0E8Hard disk/Y (HDD/Y) disconnected.
Otherwise, either broken
or during initialization.
Hard disk/Y (HDD/Y)
C-D0E9Hard disk/K (HDD/K), /Y (HDD/
Y) disconnected. Otherwise,
either broken or during initialization.
Hard disk/K (HDD/K)
Hard disk/Y (HDD/Y)
C-D0EAHard disk/C (HDD/C), /Y (HDD/
Y) disconnected. Otherwise,
either broken or during initialization.
Hard disk/C (HDD/C)
Hard disk/Y (HDD/Y)
C-D0EBHard disk/K (HDD/K), /C (HDD/
C), /Y (HDD/Y) disconnected.
Otherwise, either broken or during
initialization.
Hard disk/K (HDD/K)
Hard disk/C (HDD/C)
Hard disk/Y (HDD/Y)
C-D0ECHard disk/Y (HDD/Y), /M (HDD/
M) disconnected. Otherwise,
either broken or during initialization.
Hard disk/Y (HDD/Y)
Hard disk/M (HDD/M)
C-D0EDHard disk/K (HDD/K), /M (HDD/
M), /Y (HDD/Y) disconnected.
Otherwise, either broken or during
initialization.
Hard disk/K (HDD/K)
Hard disk/M (HDD/M)
Hard disk/Y (HDD/Y)
C-D0EEHard disk/C (HDD/C), /M (HDD/
M), /Y (HDD/Y) disconnected.
Otherwise, either broken or during
initialization.
Hard disk/C (HDD/C)
Hard disk/M (HDD/M)
Hard disk/Y (HDD/Y)
C-D0EFHard disk/K (HDD/K), /C (HDD/
C), /M (HDD/M), /Y (HDD/Y) disconnected.
Otherwise, either
broken or during initialization.
Hard disk/C (HDD/C)
Hard disk/M (HDD/M)
Hard disk/Y (HDD/Y)
Hard disk/K (HDD/K)
C-D0F0HDD password abnormality in
security reinforcement mode.
Password incorrect, password
unset, or the security is OFF.
C-DC##Trouble related to SecurityContact the responsible person
of the KONICA MINOLTA
before taking some countermeasure.
C-E001Message cue was not enough or
destructed.
Main body
stops immediately
and main
relay (RY1) is
turned OFF.

Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Program of overall control
board (OACB)
C-E002Parameter value exceeds allowable
range.
C-E003Message cue sender task has
an undefined ID.
C-E004Message receiving event is
undefined.
C-E005Abnormal access to memory.Image processing board
(IPB)
I/F board (IFB)
Image memory control board
(IMCB)
Overall control board (OACB)
C-E006Header address scanning
abnormality.
C-E007Image memory (DRAM) initialization
abnormality.
C-0102Paper feed motor (M1) abnormalityPaper feed in LU cannot be
used.
C-0103Paper feed motor (M1) abnormalityPaper feed in PF cannot be
used.
Paper feed in tray 1 cannot
be used.
C-0201Paper lift motor /1 (M38) abnormalityPaper feed in tray 1 i cannot
be used.
C-0202Paper lift motor /2 (M39) abnormalityPaper feed in tray 2 cannot
be used.
C-0203Paper lift motor /3 (M40) abnormalityPaper feed in tray 3 cannot
be used.
C-0204Paper lift motor (M100) abnormalityPaper feed in LU cannot be
used.
C-0208Paper lift motor /1 (M2) abnormalityPaper feed in PF upper tray
cannot be used.
C-0209Power supply line fuse for the paper lift
motor/1 (M2) blow out.
C-0211Paper lift motor /2 (M3) abnormalityPaper feed in PF lower tray
cannot be used.
C-0212Power supply line fuse for the paper lift
motor/2 (M3) blow out.
C-1102Tray up down motor (M3) abnormality
Main tray up down motor (M3) abnormality
The FS main tray, staple cannot
be used.
C-1103Alignment motor /Rr (M5), /Fr (M22)
abnormality
Alignment motor /Up (M5), /Lw (M16)
abnormality
C-1104Main tray paper exit motor (M7) abnormality
Paper exit roller motor (M7) abnormality
The FS main tray, staple cannot
be used.(the staple key
and FS main tray options on
the touch panel are grayed
out.)
C-1105Paper exit opening motor (M8) abnormality
C-1106Stapler movement motor (M11) abnormalityStaple cannot be used.
C-1107Stapler rotation motor (M4) abnormality
Clincher rotation motor (M4) abnormality
C-1108Stapler rotation motor (M4) abnormality
Stapler rotation motor (M6) abnormality
C-1109Stapler motor /Fr (M31) abnormality
Stapler motor /Fr (M14) abnormality
C-1110Stapler motor /Rr (M30) abnormality
Stapler motor /Rr (M9) abnormality
C-1113Rear stopper motor (M26) abnormality
(FS-503)

Saddle stitching stopper motor (M18)
abnormality (FS-607)
The FS main tray, staple cannot
be used.(the staple key
and FS main tray options on
the touch panel are grayed
out.)
C-1114Alignment motor /Lw (M16) abnormality
(FS-607)
the saddle stitching, multi
center folding, multi letter
folding cannot be used.
C-1115Folding knife motor (M19) abnormality
(FS-607)
the saddle stitching, multi
center folding, multi letter
folding cannot be used.
(FS is not connected)
C-1116Folding transfer motor (M20) abnormality
(FS-607)
C-1124Tray lift motor /Lw (M202) abnormalityPI cannot be used.
(PI is not connected)
C-1125Tray lift motor /Up (M201) abnormality
C-1126PI conveyance motor (M203) abnormality
C-1127Punch shift motor (M302) abnormalityPK cannot be used.
(PK is not connected)
C-1132Punch motor (M301) abnormality
C-1140Paper exit arm motor (M23) abnormalityThe FS main tray, sstaple
cannot be used.(the staple
key and FS main tray options
on the touch panel are
grayed out.)
C-1141Paddle motor (M2) abnormality
C-1142Intermediate roller release solenoid
(SD7) abnormality
C-1143FNS conveyance motor (M1) abnormalityFS cannot be used.
(FS is not connected)
C-1201 to
1206
LS abnormality (first coupling)The first coupled LS cannot
be used.
C-1211 to
1216
LS abnormality (second coupling)The 2nd coupled LS cannot
be used.
C-12211st folding abnormalityFolding/punching section
cannot be used.
C-12222nd folding abnormality
C-12233rd folding abnormality
C-12242 holes punch drive abnormality
C-12253 holes/4 holesdrive abnormality
C-1226Alignment motor (M12) abnormality
C-1227Punch registration motor (M13) abnormality
C-1228Tray up down motor (M11) abnormalityThe main tray cannot be
used.
C-1229Tray up down motor (M11) abnormality
C-1230Paper lift motor /Up (M8) abnormalityPI section cannot be used.
C-1231Paper lift motor /Lw (M9) abnormality
C-1234PI conveyance motor (M7) abnormality
C-1241Bundle exit drive motor (M5) abnormalityThe saddle stitching, multi
center folding and trimmer
cannot be used.
C-1242Folding main scan alignment motor /Fr
(M7) abnormality.
The saddle stitching, multi
center folding, multi letter
folding and trimmer cannot
be used.
C-1243Folding sub scan alignment exit motor
(M8) abnormality.
C-1244Saddle stitching alignment motor /Rt
(M9) abnormality.
The saddle stitching, multi
center folding and trimmer
cannot be used.
C-1245Bundle arm motor (M10) abnormality.
C-1246Bundle clip motor (M11) abnormality.
C-1247Bundle registration motor (M12) abnormality.
C-1248Overlap motor (M13) abnormality.The saddle stitching, multi
center folding, multi letter
folding and trimmer cannot
be used.
C-1249Folding main scan alignment motor /Rr
(M14) abnormality.
C-1250Stapler movement motor (M15) abnormality.The saddle stitching, multi
center folding and trimmer
cannot be used.
C-1251Saddle stitching alignment motor /Lt
M16) abnormality.
C-1252Bundle press movement motor (M17)
abnormality.
C-12531st folding blade motor (M18) abnormality.The saddle stitching, multi
center folding, multi letter
folding and trimmer cannot
be used.
C-12542nd folding blade motor (M19) abnormality.The multi letter folding cannot
be used.
C-1255Clincher up down motor (M20) abnormality.The saddle stitching, multi
center folding and trimmer
cannot be used.
C-1256Saddle stitching press motor (M21)
abnormality
C-1257Bundle arm rotation motor (M22)
abnormality.
C-1258Bundle press motor (M23) abnormality.
C-1259Bundle press stage up down motor
(M24) abnormality.
C-1260Guide shaft motor (M25) abnormality.
C-1261Stapler motor /Rt (M29) abnormality.
C-1262Stapler motor /Lt (M30) abnormality.The Saddle stitching and
trimmer cannot be used.
C-1263Trimmer blade motor (M31) abnormality.The trimmer cannot be used.
C-1264Trimmer press motor (M32) abnormality.The saddle stitching, multi
center folding and trimmer
cannot be used.
C-1265Bundle arm assist motor (M26) abnor-mality
C-1267Horizontal conveyance motor (M2)
abnormality.
Sub tray, rear paper exit and
FS cannot be used.
C-1268Folding entrance motor (M3) abnormality.The saddle stitching, multi
center folding, multi letter
folding and trimmer cannot
be used.
C-1269Folding conveyance motor (M4) abnormality.
C-1270Bundle exit motor (M5) abnormality.The saddle stitching, multi
center folding and trimmer
cannot be used.
C-1271Folding sub scan alignment exit motor
(M8) abnormality.
the saddle stitching, multi
center folding, multi letter
folding and trimmer cannot
be used.
C-1301 to
302
LS abnormality (first coupling)The first coupled LS cannot
be used.
C-1306 to
307
LS abnormality (second coupling)The 2nd coupled LS cannot
be used.
C-1311Scraps removal fan motor (FM1) abnormality.The trimmer cannot be used.
C-1330Cover paper tray fan /1 drive abnormalityPaper feed from the PB is
unavailable.
C-1331Cover paper tray fan /2 drive abnormality
C-1332Exhaust fan drive abnormalityEjecting onto the sub tray is
possible.
C-1333Exhaust fan /2 drive abnormality
C-1334Pellet supply cooling fan motor drive
abnormality
C-1501Entrance conveyance drive abnormalityThe use of the PB is unavailable
C-1502Intermediate conveyance drive abnormalityEjecting onto the sub tray is
possible.
C-1504SC entrance conveyance drive abnormality
C-1505SC switchback conveyance drive
abnormality
C-1506SC switchback roller release drive
abnormality
C-1507SC alignment drive abnomality
C-1508SC paper detection conveyance drive
abnormality
C-1509SC roller release drive abnormality
C-1510SC clamp entrance movement drive
abnomality
C-1511SC clamp entrance roller release drive
abnormality
C-1512Clamp alignment drive abnormality
C-1513Clamp open/close drive abnormality
C-1514Clamp rotation drive abnormality
C-1515Glue tank movement drive abnormality
C-1516Glue apply roller rotation drive abnormality
C-1518Pellet supply arm drive abnormality
C-1519Up/down cover paper alignment drive
abnormality
C-1520Up/down cover paper book paper exit
drive abnormality
C-1521Driven arm /Rt drive abnormality
C-1522Driven arm /Lt drive abnormality
C-1523Up/down cover paper conveyance
drive abnormality
C-1524Up/down cover paper/Fr up/down
drive abnormality
C-1525Up/down cover paper/Rr up/down
drive abnormality
C-1526Cover paper folding board /Rt drive
abnormality
C-1527Cover paper folding board /Lt drive
abnormality
Ejecting onto the sub tray is
possible.
C-1528Cover paper trimming cutter drive
abnormality
C-1530Carriage belt drive abnormality
C-1531Carriage size movement drive abnormality
C-1532Carriage up/down drive abnormality
C-1533Book movement drive abnormality
C-1534Book stopper drive abnormality
C-1537Cover paper tray up/down drive
abnomality
Paper feed from the PB is
unavailable.
C-1538Cover page conveyance drive abnormality
C-1540Warming-up abnormality
Glue tank middle temperature abnormality
The use of the PB is unavailable
C-1541Warming-up abnormality
Glue tank low temperature abnormality
C-1542Warming-up abnormality
Glue apply roller temperature abnormality
C-1543Glue supply abnormality
Glue tank high temperature abnormallity
C-1544Heater continuous energization abnormality
Glue tank middle temperature abnormality
C-1545Heater continuous energization abnormality
Glue tank low temperature abnormality
C-1546Heater continuous energization abnormality
Glue apply roller temperature abnormality
C-1547High temperature abnormality
Glue apply roller temperature abnormality
C-1548High temperature abnormality
Glue tank high temperature abnormallity
C-1549High temperature abnormality
Glue tank middle temperature abnormality
C-1550High temperature abnormality
Glue tank low temperature abnormality
The use of the PB is unavailable
C-1551High temperature abnormality
Glue apply roller temperature abnormality
C-1552High temperature abnormality
Glue tank high temperature abnormallity
C-1553High temperature abnormality
Glue tank middle temperature abnormality
C-1554High temperature abnormality
Glue tank low temperature abnormality
C-1555High temperature abnormality
Glue apply roller temperature abnormality
C-1556Low temperature abnormality
Glue tank high temperature abnormallity
C-1557Low temperature abnormality
Glue tank middle temperature abnormality
C-1558Low temperature abnormality
Glue tank low temperature abnormality
C-1559Low temperature abnormality
Glue apply roller temperature abnormality
C-1560Low temperature abnormality
Glue tank high temperature abnormallity
C-1561Low temperature abnormality
Glue tank middle temperature abnormality
C-1562Low temperature abnormality
Glue tank low temperature abnormality
C-D0E0Hard disk initialization abnormality.HDD cannot be used.
(HDD is not connected)