For details of Automatic reboot, refer to SC Automatic Reboot.

SC100 (Engine: Scanning)

SC code

Name

Automatic

Reboot

101-01

Lamp Error (Scanning)

Yes

101-02

Lamp Error (LED illumination adjustment)

Yes

102-00

LED Illumination Adjustment Error

Yes

120-00

Scanner Home Position Error 1

Yes

121-00

Scanner Home Position Error 2

Yes

141-00

Black level detection error

Yes

142-00

White level detection error

Yes

144-00

SBU Communication Error

Yes

151-00

Black Level Error: Side 2

Yes

152-00

White Level Error: Side 2

Yes

154-00

Scanner Communication Error: Side 2

Yes

161-02

IPU error (Lsync Error: Side 2)

Yes

161-20

IPU error (DRAM initialization failure)

Yes
195-00Machine serial number errorNo
SC200 (Engine: Image Writing)

SC code

Name

Automatic

Reboot

202-00

Polygon Mirror Motor: ON Timeout Error

Yes

203-00

Polygon Mirror Motor: OFF Timeout Error

Yes

204-00

Polygon Mirror Motor: XSCRDY Signal Error

Yes

220-01

Leading Edge: LD1 synchronization detection error: Bk

Yes

220-04

Leading Edge: LD1 synchronization detection error: Ye

Yes

230-01

FGATE ON error: Bk

Yes

230-02

FGATE ON error: Cy

Yes

230-03

FGATE ON error: Ma

Yes

230-04

FGATE ON error: Ye

Yes

231-01

FGATE OFF error: Bk

Yes

231-02

FGATE OFF error: Cy

Yes

231-03

FGATE OFF error: Ma

Yes

231-04

FGATE OFF error: Ye

Yes

240-01

LD error: Bk

Yes

240-02

LD error: Cy

Yes

240-03

LD error: Ma

Yes

240-04

LD error: Ye

Yes

272-01

LD driver communication error: Bk

Yes

272-02

LD driver communication error: Cy

Yes

272-03

LD driver communication error: Ma

Yes

272-04

LD driver communication error: Ye

Yes

272-10

LD driver communication error: Other

Yes

285-01

Skew Motor (in LD unit) Power Control Error

No

285-02

MUSIC error

No

285-03

Insufficient MUSIC patterns

No

SC300 (Engine: Charge, Development)

SC code

Name

Automatic

Reboot

312-01Charge Roller HVP_CB Output Error (K)Yes
312-02Charge Roller HVP_CB Output Error (C)Yes
312-03Charge Roller HVP_CB Output Error (M)Yes
312-04Charge Roller HVP_CB Output Error (Y)Yes
324-01Development motor: Bk: LockYes
324-05Development motor: CMY: LockYes
360-01TD sensor adjustment error (K)Yes
360-02TD sensor adjustment error (C)Yes
360-03TD sensor adjustment error (M)Yes
360-04TD sensor adjustment error (Y)Yes
361-01TD sensor output error: Upper Limit (K)No
361-02TD sensor output error: Upper Limit (C)No
361-03TD sensor output error: Upper Limit (M)No
361-04TD sensor output error: Upper Limit (Y)No
362-01TD sensor output error: Lower limit (K)No
362-02TD sensor output error: Lower limit (C)No
362-03TD sensor output error: Lower limit (M)No
362-04TD sensor output error: Lower limit (Y)No
370-01TM (ID) sensor calibration error (F)No
370-02TM (ID) sensor calibration error (C)No
370-03TM (ID) sensor calibration error (R)No
371-01TM/ID sensor output error (front): Background area output (regular reflection)No
371-02TM/ID sensor output error (center): Background area output (regular reflection)No
371-03TM/ID sensor output error (rear): Background area output (regular reflection)No
375-01TM/ID sensor output error (front) :Detection of belt breakageNo
375-03TM/ID sensor output error (rear) :Detection of belt breakage No
396-05Drum motor (CMY) LockYes
SC400 (Engine: Scanning)

SC code

Name

Automatic

Reboot

441-00

Drum transfer motor: Lock

Yes

442-00

ITB Lift Error

Yes

452-00

Paper transfer contact and release motor error

Yes

491-00

High voltage power source: charge/development: output error

Yes
492-00High voltage power source: image transfer/paper transfer: output errorNo
497-00Machine temperature detection thermistor errorNo
498-00Temperature and humidity sensor errorNo
SC500

SC code

Name

Automatic

Reboot

501-011st Tray Lift Error (Main Machine)No
501-021st Tray Descent Error (Main Frame)No
502-012nd Tray Lift Error (Main Frame)No
502-022nd Tray Descent Error (Main Frame)No
503-013rd Tray Lift Error (One-tray paper feed unit)No
503-023rd Tray Descent Error (One-tray paper feed unit)No
503-113rd Tray Lift Error (Two-tray paper feed unit)No
503-123rd Tray Descent Error (Two-tray paper feed unit)No
503-313rd Tray Lift Error (Tandem paper feed unit)No
503-323rd Tray Descent Error  (Tandem paper feed unit)No
503-333rd Tray Paper Overload Error (Tandem paper feed unit)No
503-343rd Tray Paper Position Error (Tandem paper feed unit)No
503-353rd Tray Transfer Error (Tandem paper feed unit)No
503-363rd Tray Transfer HP Error (Tandem paper feed unit)No
504-214th Tray Lift Error (Two-tray paper feed unit)No
504-224th Tray Descent Error (Two-tray paper feed unit)No
505-41Side LCIT Limit Detection Error (Side LCIT)No
505-42Side LCIT Lower Limit Detection Error (Side LCIT)No
505-43Side LCIT Paper Overload Error (Side LCIT)No
508-00Bypass Tray Size Detection ErrorNo
520-01Registration Motor (M7): LockNo
520-02Paper feed Motor: LockNo
520-03Transport Motor: LockNo
521-01Duplex Entrance Motor: LockNo
521-02Duplex By-pass Motor: LockNo
522-00Paper Exit Motor: LockNo
530-00Fusing Exhaust Fan LockNo
531-01Development Intake Fan/Right LockYes
531-03Drive Cooling Fan LockYes
533-01PSU Exhaust Fan LockYes
533-03PSU Cooling Fan LockYes
533-04Controller Box Cooling Fan LockYes
534-01Main Exhaust Fan LockYes
534-02Toner Supply Cooling Fan LockYes
534-03Ozone Exhaust Fan LockYes
535-00Paper Exit Cooling Fan LockYes
540-00Fusing Motor: LockYes
541-01Thermopile (Center) DisconnectionNo
541-02Non-contact Thermistor (Center) DisconnectionNo
541-03Non-contact Thermistor (Center) short-circuitNo
542-02Thermopile (Center) does not reloadNo
542-03Thermopile (Center) does not reloadNo
542-05Thermopile (Center) does not reload (Low Power)Yes
542-06Thermopile (Center) does not reload (Low Power)Yes
543-00Thermopile (Center) high temperature detection (software)No
544-01Thermopile (Center) high temperature detection (hardware)No
544-02Non-contact Thermistor (Center) high temperature detection (hardware)No
545-01Fusing Central Lamp Continuously HeatNo
545-05Fusing Central Lamp Continuously Heat (Low Power)Yes
547-01Zero cross error (relay-contact soldering)Yes
547-02Zero cross error (relay contact error)Yes
547-03Zero cross error (low-frequency error)Yes
549-02Fusing Shield Operation ErrorYes
549-03Fusing Shield Operation ErrorYes
549-04Fusing Shield Operation ErrorYes
549-05Fusing Shield Operation ErrorNo
549-05Fusing Shield Operation ErrorNo
551-01Thermopile (Edge) DisconnectionNo
551-02Non-contact Thermistor (Edge) DisconnectionNo
551-03Non-contact Thermistor (Edge) Short-circuitNo
552-02Thermopile (Edge) Does Not ReloadNo
552-03Thermopile (Edge) Does Not ReloadNo
552-05Thermopile (Center) Does Not Reload (Low Power)Yes
552-06Thermopile (Center) Does Not Reload (Low Power)Yes
553-00Thermopile (Edge) High Temperature Detection (software)No
554-01Thermopile (Edge) high temperature detection (hardware)No
554-02Non-contact Thermistor (Edge) high temperature detection (hardware)No
555-01Fusing Edge Lamp Continuously HeatNo
555-05Fusing Edge Lamp Continuously Heat  (Low Power)Yes
557-00Zero Cross Frequency ExceededNo
558-01Low Input VoltageNo
559-00Fusing Jam Detected for 3 Times ConsecutivelyNo
561-01Pressure Roller Thermistor (Center) DisconnectionNo
561-05Pressure Roller Thermistor (Center) Disconnection (Low Power)Yes
562-05Pressure Roller Thermistor (Center) Does Not Reload (Low Power)Yes
563-00Pressure Roller Thermistor (Center) High Temperature Detection (software)No
564-00Pressure Roller Thermistor (Center) High Temperature Detection (Hardware)No
569-00Paper Exit/ Pressure Release Motor Error DetectionYes
571-01Pressure Roller Thermistor (Edge) DisconnectionNo
571-05Pressure Roller Thermistor (Edge) DisconnectionYes
572-05Pressure Roller Thermistor (Edge) Does Not Reload ( Low Power)Yes
573-00Pressure Roller Thermistor (Edge) High Temperature Detection (software)No
574-00Pressure Roller Thermistor (edge) High Temperature Detection (hardware)No
581-01Pressure Roller Thermistor (Full-bleed edge) Thermistor DisconnectionNo
581-05Pressure Roller Thermistor (Full-Bleed Edge) Disconnection (Low Power)Yes
582-04Pressure Roller Thermistor (Full-bleed edge) Does Not ReloadNo
582-05Pressure Roller Thermistor (Full-Bleed Edge) Does Not Reload (Low Power)Yes
583-00Pressure Roller Thermistor (Full-bleed edge) High Temperature Detection (software)No
584-00Pressure Roller Thermistor (Full-bleed edge) High Temperature Detection (hardware)No

 

SC600

SC code

Name

Automatic

Reboot

620-01ADF Communication error 1Yes
620-02ADF Communication error 2Yes
620-03ADF Communication error 3Yes
620-04ADF Communication error 4Yes
621-00Finisher communication errorYes
622-01Paper bank 1 communication error for the one-tray paper feed unitYes
622-11Paper bank 1 communication error for the tandem tray paper feed unitYes
622-31Paper bank 1 communication error for the two-tray paper feed unitYes
623-00Paper bank 2 communication error for the side LCITYes
663-01Reset Detection: Imaging IOB: Software hangup occursYes
663-02Reset Detection: Imaging IOB: Power ON reset occursYes
663-03Reset Detection: Imaging IOB: Software reset occursYes
663-11Reset Detection: Paper Transport IOB: Software hangup occursYes
663-12Reset Detection: Paper Transport IOB: Power ON reset occursYes
663-13Reset Detection: Paper Transport IOB: Software reset occursYes
664-01VODKA1 (Paper Transport Vodka) access permission error to VODKA SRAMNo
664-02VODKA1 (Paper Transport Vodka) write error to VODKA SRAMNo
664-03VODKA1 (Paper Transport Vodka) VODKA program launch errorNo
664-11VODKA2 (Imaging Vodka) access permission error to VODKA SRAMNo
664-12VODKA2 (Imaging Vodka) write error to VODKA SRAMNo
664-13VODKA2 (Imaging Vodka) VODKA program launch errorNo
665-04IOB does not start upNo
665-05Master Device Communication ErrorNo
665-06IPU and IOB signal Communication ErrorNo
665-07IPU signal Communication ErrorNo
665-08IOB signal Communication ErrorNo
665-11Vodka1 Communication ErrorNo
665-12Vodka2 Communication ErrorNo
665-41Macaron1 Communication ErrorNo
665-42Macaron2 Communication ErrorNo
665-61Vodka1 Communication Error (Continuous Monitoring)No
665-62Vodka2 Communication Error (Continuous Monitoring)No
667-01Master Device Mode Setting ErrorNo
667-10Slave1 Device Mode Setting ErrorNo
667-11Slave2 Device Mode Setting ErrorNo
667-40Macaron1 Mode Setting ErrorNo
667-41Macaron2 Mode Setting ErrorNo
668-01Vodka1 Version Setting ErrorNo
668-02Vodka2 Version Setting ErrorNo
668-03Vodka1,2 Version Setting ErrorNo
669-01EEPROM OPEN: ID errorYes
669-02EEPROM OPEN: Channel errorYes
669-03EEPROM OPEN: Device errorYes
669-04EEPROM OPEN: Communication abort errorYes
669-05EEPROM OPEN: Communication timeout errorYes
669-06EEPROM OPEN: Operation stopped errorYes
669-07EEPROM OPEN: Buffer fullYes
669-08EEPROM OPEN: No error codeYes
669-09EEPROM CLOSE: ID errorYes
669-10EEPROM CLOSE: No error codeYes
669-11EEPROM Data write: ID errorYes
669-12EEPROM Data write: Channel errorYes
669-13EEPROM Data write: Device errorYes
669-14EEPROM Data write: Communication abort errorYes
669-15EEPROM Data write: Communication timeout errorYes
669-16EEPROM Data write: Operation stopped errorYes
669-17EEPROM Data write: Buffer fullYes
669-18EEPROM Data write: No error codeYes
669-19EEPROM Data read: ID errorYes
669-20EEPROM Data read: Channel errorYes
669-21EEPROM Data read: Device errorYes
669-22EEPROM Data read: Communication abort errorYes
669-23EEPROM Data read: Communication timeout errorYes
669-24EEPROM Data read: Operation stopped errorYes
669-25EEPROM Data read: Buffer fullYes
669-26EEPROM Data read: No error codeYes
669-36Verification errorYes
669-37Error DetectionYes
681-01Toner bottle: IDChip Communication error: Invalid device ID :KYes
681-02Toner bottle: IDChip Communication error: Invalid device ID :MYes
681-03Toner bottle: IDChip Communication error: Invalid device ID :CYes
681-04Toner bottle: IDChip Communication error: Invalid device ID :YYes
681-06Toner bottle: IDChip Communication error: Channel error :KYes
681-07Toner bottle: IDChip Communication error: Channel error :MYes
681-08Toner bottle: IDChip Communication error: Channel error :CYes
681-09Toner bottle: IDChip Communication error: Channel error :YYes
681-11Toner bottle: IDChip Communication error: Device Error :KYes
681-12Toner bottle: IDChip Communication error: Device Error :MYes
681-13Toner bottle: IDChip Communication error: Device Error :CYes
681-14Toner bottle: IDChip Communication error: Device Error :YYes
681-16Toner bottle: IDChip Communication error: Communication error (interrupted) :KYes
681-17Toner bottle: IDChip Communication error: Communication error (interrupted) :MYes
681-18Toner bottle: IDChip Communication error: Communication error (interrupted) :CYes
681-19Toner bottle: IDChip Communication error: Communication error (interrupted) :YYes
681-21Toner bottle: IDChip Communication error: Communication timeout :KYes
681-22Toner bottle: IDChip Communication error: Communication timeout :MYes
681-23Toner bottle: IDChip Communication error: Communication timeout :CYes
681-24Toner bottle: IDChip Communication error: Communication timeout :YYes
681-26Toner bottle: IDChip Communication error: Device stops (logically) :KYes
681-27Toner bottle: IDChip Communication error: Device stops (logically) :MYes
681-28Toner bottle: IDChip Communication error: Device stops (logically) :CYes
681-29Toner bottle: IDChip Communication error: Device stops (logically) :YYes
681-31Toner bottle: IDChip Communication error: Full of buffer (request) :KYes
681-32Toner bottle: IDChip Communication error: Full of buffer (request) :MYes
681-33Toner bottle: IDChip Communication error: Full of buffer (request) :CYes
681-34Toner bottle: IDChip Communication error: Full of buffer (request) :YYes
681-36Toner bottle: IDChip Communication error: Verification error:KYes
681-37Toner bottle: IDChip Communication error: Verification error:MYes
681-38Toner bottle: IDChip Communication error: Verification error:CYes
681-39Toner bottle: IDChip Communication error: Verification error:YYes
682-01TD sensor communication error: Invalid device ID :KYes
682-02TD sensor communication error: Invalid device ID :MYes
682-03TD sensor communication error: Invalid device ID :CYes
682-04TD sensor communication error: Invalid device ID :YYes
682-06TD sensor communication error: Channel error :KYes
682-07TD sensor communication error: Channel error :MYes
682-08TD sensor communication error: Channel error :CYes
682-09TD sensor communication error: Channel error :YYes
682-11TD sensor communication error: Device Error :KYes
682-12TD sensor communication error: Device Error :MYes
682-13TD sensor communication error: Device Error :CYes
682-14TD sensor communication error: Device Error :YYes
682-16TD sensor communication error: Communication error (interrupted) :KYes
682-17TD sensor communication error: Communication error (interrupted) :MYes
682-18TD sensor communication error: Communication error (interrupted) :CYes
682-19TD sensor communication error: Communication error (interrupted) :YYes
682-21TD sensor communication error: Communication timeout :KYes
682-22TD sensor communication error: Communication timeout :MYes
682-23TD sensor communication error: Communication timeout :CYes
682-24TD sensor communication error: Communication timeout :YYes
682-26TD sensor communication error: Device stops (logically) :KYes
682-27TD sensor communication error: Device stops (logically) :MYes
682-28TD sensor communication error: Device stops (logically) :CYes
682-29TD sensor communication error: Device stops (logically) :YYes
682-31TD sensor communication error: Full of buffer (request) :KYes
682-32TD sensor communication error: Full of buffer (request) :MYes
682-33TD sensor communication error: Full of buffer (request) :CYes
682-34TD sensor communication error: Full of buffer (request) :YYes
682-36TD sensor communication error: Verification error:KYes
682-37TD sensor communication error: Verification error:MYes
682-38TD sensor communication error: Verification error:CYes
682-39TD sensor communication error: Verification error:YYes
687-00PER Not Received ErrorYes
SC700

SC code

Name

Automatic

Reboot

700-01SPDF: Base Plate Lift Motor ErrorYes
700-02SPDF: Original Pick-up ErrorYes
700-04SPDF: Paper Feed Motor ErrorYes
700-05SPDF: Pullout Motor ErrorYes
700-06SPDF: Intermediate Motor ErrorYes
700-07SPDF: Scanning Motor ErrorYes
700-09SPDF: Paper Exit Motor ErrorYes
701-03SPDF: Paper Feed Motor Driver ErrorYes
701-08SPDF: Paper Exit Motor Driver ErrorYes
702-01ARDF: Protection Device Intercept Error 1Yes
702-02ARDF: Protection Device Intercept Error 2Yes
702-03ARDF: Protection Device Intercept Error 3Yes
702-04SPDF: Protection Device Intercept Error 4Yes
702-05SPDF: Protection Device Intercept Error 5Yes
703-01Double Feed Sensor error  (SPDF)No
720-03Protection Device Intercept Error 1No
720-06Access error to NVRAMNo
720-10Entrance Transport Motor ErrorNo
720-11Horizontal Transport Motor ErrorNo
720-13Intermediate Transport Motor ErrorNo
720-15Prestack Transport Motor ErrorNo
720-17Paper Exit Motor ErrorNo
720-20Lower Junction Gate Motor ErrorNo
720-24Paper Exit Open/Close Guide Plate Motor ErrorNo
720-25Punching Motor ErrorNo
720-27Punch Displacement Motor ErrorNo
720-28Horizontal Registration Detection Displacement Motor ErrorNo
720-30Jogger Motor ErrorNo
720-33Positioning Roller Drive Motor ErrorNo
720-34Positioning Transport Motor ErrorNo
720-35Rear End Press Motor ErrorNo
720-41Release Motor ErrorNo
720-42Edge Stapler Retreat Motor ErrorNo
720-44Edge Stapler Motor ErrorNo
720-50Booklet Jogger Motor ErrorNo
720-51Booklet Adjustment Claw Displacement Motor ErrorNo
720-52Press Folding Motor ErrorNo
720-53Booklet Reference Fence Motor ErrorNo
720-54Folding Transport Motor ErrorNo
720-60Booklet Stapler Motor ErrorNo
720-70Folding Transport Motor ErrorNo
720-71Shift Motor ErrorNo
720-72Shift Jogger Front Motor ErrorNo
720-73Shift Jogger Rear Motor ErrorNo
720-74Shift Jogger Retreat Motor ErrorNo
720-75Reverse Roller Rocking Motor ErrorNo
720-80Protection Device Intercept Error 3No
720-81Transfer Roller Transport Motor ErrorNo
720-82Edge Guide Motor ErrorNo
720-83Paper Guide Motor ErrorNo
721-03Protection Device Intercept Error 1No
721-04Protection Device Intercept Error 2No
721-06Access error to NVRAMNo
721-10Transport Motor 1 ErrorNo
721-11Transport Motor 2 ErrorNo
721-17Paper Eject Motor 2 ErrorNo
721-24Paper Exit Guide Plate Open/Close motor ErrorNo
721-25Punch Drive Motor ErrorNo
721-27Punch Movement Motor ErrorNo
721-28Punch Horizontal Registration Detection ErrorNo
721-30Jogger Motor 1 ErrorNo
721-33Positioning Roller Motor ErrorNo
721-41Release Motor ErrorNo
721-42Stapler Retreat Motor ErrorNo
721-44Stapler Motor ErrorNo
721-52Folding Plate Drive Motor ErrorNo
721-53Rear End Fence Displacement Motor ErrorNo
721-58Bundle Transport 1 Release Motor ErrorNo
721-59Bundle Transport 2 Release Motor ErrorNo
721-70Tray 1 Lift Motor ErrorNo
721-71Shift Motor 1 ErrorNo
721-80Folding Transport Motor ErrorNo
721-81Paper Guide Drive Motor ErrorNo
722-03Protection Device Intercept Error 1No
722-04Protection Device Intercept Error 2No
722-06See the deriptions next table below.No
722-10Transport Motor 1 ErrorNo
722-11Transport Motor 2 ErrorNo
722-17Paper Eject Motor 2 ErrorNo
722-24Paper Exit Guide Plate Open/Close motor ErrorNo
722-25Punch Drive Motor ErrorNo
722-27Punch Movement Motor ErrorNo
722-28Punch Horizontal Registration Detection ErrorNo
722-30Jogger Motor 1 ErrorNo
722-33Positioning Roller Motor ErrorNo
722-41Release Motor ErrorNo
722-42Stapler Retreat Motor ErrorNo
722-44Stapler Motor ErrorNo
722-45Stapleless Stapler Transfer Motor ErrorNo
722-46Stapleless Stapler Motor ErrorNo
722-47Paper Guide Drive Motor ErrorNo
722-70Tray 1 Lift Motor ErrorNo
722-71Shift Motor 1 ErrorNo
722-81Paper Guide MotorNo
723-03Power Supply ErrorNo
723-10Transport Motor ErrorNo
723-20Junction Gate Motor ErrorNo
723-24Exit Paper Pressure Motor ErrorNo
723-44Stapler Motor ErrorNo
723-71Shift Motor ErrorNo
724-03Protection Device Intercept Error 1 (Internal Finisher)No
724-04Protection Device Intercept Error 2 (Internal Finisher)No
724-24Paper Exit Guide Plate Open/Close Motor ErrorNo
724-25Punch Motor ErrorNo
724-27Punch Displacement Motor ErrorNo
724-28Punch Horizontal Registration Detection Motor ErrorNo
724-31Jogger Front Motor ErrorNo
724-32Jogger Rear Motor ErrorNo
724-33Positioning Roller Motor ErrorNo
724-38Paper Press Motor ErrorNo
724-42Stapler Displacement Movable Motor ErrorNo
724-70Shift Tray Lift/Descent Motor ErrorNot
724-71Shift Motor Error (Internal Shift Tray SH3080)No
724-80Shift Motor ErrorNo
724-81Cooling Fan Motor LockNo
724-86Stapler Motor ErrorNo
727-01Connection Error to Downstream UnitNo
727-03Protection Device Intercept Error 1No
727-04Protection Device Intercept Error 2No
727-06NVRAM Error 1No
727-10Transport Motor ErrorNo
727-12Registration Motor ErrorNo
727-20JG Crease Motor Error 1No
727-391st Fold Motor ErrorNo
727-41JG Crease Motor Error 2No
727-712nd Fold Motor ErrorNo
727-72The power supply for the sensor is defective.No
761-03Protection Device Intercept Error 5VNo
761-04Protection Device Intercept Error 24VNo
780-01Bank 1 (Upper optional paper tray) Protection Device Intercept ErrorYes
781-01Bank 2 (Lower optional paper tray) Protection Device Intercept ErrorYes
791-00No bridge unit when finisher is presentNo
792-00No finisher, bridge unit providedNo
SC900

SC code

Name

Automatic

Reboot

940-01Toner supply motor (K) defectiveNo
940-02Toner supply motor (C) defectiveNo
940-03Toner supply motor (M) defectiveNo
940-04Toner supply motor (Y) defectiveNo
940-50Key counter device defectiveNo
940-81Load SW1: Overcurrent detectionNo
940-82Load SW2: Overcurrent detectionNo
940-83Load SW3: Overcurrent detectionNo
995-01CPM setting error 1No
995-02CPM setting error 2No
995-03CPM setting error 3No
995-04CPM setting error 4No