کیو سرا میتا kmc2630
C0030 Fax control PWB problem • Processing with the fax software was disable due to a hardware or software problem copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0070 Abnormal detection of fax control PWB incompatibility • In the initial communication with the fax control PWB copyir copyir.comcom any normal communication command is not transmitted copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0100 Scanner main PWB backup memory device problem • Writing or erasing has not completed even after a certain time copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0110 Backup memory data problem A • Data in the specified area of the backup memory does not match the specified values copyir copyir.comcom Problem with the backup memory data copyir copyir.comcom
C0121 EEPROM read error (drum PWB K) • When data is transmitted to the EEPROM on drum PWB K copyir copyir.comcom the ACK signal is not returned within 1 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum PWB K copyir copyir.comcom
C0122 EEPROM read error (drum PWB C) • When data is transmitted to the EEPROM on drum PWB C copyir copyir.comcom the ACK signal is not returned within 1 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum PWB C copyir copyir.comcom
C0123 EEPROM read error (drum PWB M) • When data is transmitted to the EEPROM on drum PWB M copyir copyir.comcom the ACK signal is not returned within 1 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum PWB M copyir copyir.comcom
C0124 EEPROM read error (drum PWB Y) • When data is transmitted to the EEPROM on drum PWB Y copyir copyir.comcom the ACK signal is not returned within 1 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum PWB Y copyir copyir.comcom
C0130 Backup memory (EEPROM) device problem Defective scanner main PWB copyir copyir.comcom Device damage of EEPROM copyir copyir.comcom
C0140 Backup memory (EEPROM) data problem Data damage of EEPROM copyir copyir.comcom
C0150 Backup memory device problem (Engine controller PWB) • An error occurs in backup data read or write for the engine controller PWB copyir copyir.comcom • An error occurs in control area deletion copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Data damage of EEPROM copyir copyir.comcom
C0160 Backup memory data problem (Engine controller PWB) • Data for backup data check is changed at the check after startup copyir copyir.comcom Problem with the backup memory data copyir copyir.comcom
C0170 Copy counts problem • A checksum error is detected in the main and sub backup memories for the copy counters copyir copyir.comcom Data damage of EEPROM copyir copyir.comcom Data damage of EEPROM copyir copyir.comcom
C0180 Backup memory data problem B • Backup data on the engine controller PWB has broken copyir copyir.comcom Data damage of EEPROM copyir copyir.comcom
C0210 CPU communication problem • There is no reply after 20 retries at communication copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom
C0240 Printer board communication problem • The printer board does not respond 120 seconds after the power is turned on copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom DIMM installed incorrectly copyir copyir.comcom Defective engine controller-printer board relay PWB or printer board copyir copyir.comcom
C0250 Network scanner board communication problem • There is no reply after 20 retries at communication copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective scanner main PWB or network scanner board copyir copyir.comcom
C0280 Abnormal communication between scanner MIP PWB and fax control PWB • After scanner MIP PWB status change signal turns on 1 minute copyir copyir.comcom when it does not receive key required command from the fax control PWB copyir copyir.comcom one time it resets the FAX copyir copyir.comcom After that copyir copyir.comcom while scanner MIP PWB status change signal turns on furthermore 1 minute copyir copyir.comcom when it does not receive key required command from the fax control PWB copyir copyir.comcom • When FAX_READY signal continues “fake” for 6 s copyir copyir.comcom one time it resets the FAX copyir copyir.comcom After that copyir copyir.comcom when FAX_READY “fake” continues “fake” for 6 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective scanner MIP PWB or fax control PWB copyir copyir.comcom
C0310 LPH drive PWB communication error • When an error in communication with the CPU for LPH control on the LPH drive PWB is detected copyir copyir.comcom transmission/ reception is not normally completed even after 10 times of retry copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective LPH drive PWB copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C0420 Paper feeder communication error 1 (upper of optional 500-sheet paper feeder) • Reception is not normally completed even after 40 times of retry at startup or 5 times of retry in normal operation copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional upper paper feeder copyir copyir.comcom
C0440 Document finisher communication problem (optional document finisher) • Reception is not normally completed even after 40 times of retry at startup or 5 times of retry in normal operation copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional document finisher copyir copyir.comcom
C0500 Paper feeder communication error 1 (lower of optional 500 sheets paper feeder) • Reception is not normally completed even after 40 times of retry at startup or 5 times of retry in normal operation copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional lower paper feeder copyir copyir.comcom
C0600 DIMM problem • The DIMM mounted on the scanner main PWB does not operate correctly copyir copyir.comcom DIMM installed incorrectly copyir copyir.comcom Defective DIMM copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0610 Bitmap problem • The DIMM on the scanner main PWB does not operate correctly copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0630 DMA problem • DMA transmission of compressed copyir copyir.comcom decompressed copyir copyir.comcom rotated copyir copyir.comcom relocated or blanked-out image data does not complete within the specified period of time copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0640 Hard disk problem • The hard disk cannot be accessed copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom Defective memory copy board copyir copyir.comcom Defective hard disk copyir copyir.comcom
C0700 Paper feeder EEPROM error 1 (upper of optional 500-sheet paper feeder) • When power is turned on copyir copyir.comcom an error is detected in memory check for the upper of the optional 500-sheet paper feeder and a backup memory error is received in serial communication data copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional upper paper feeder copyir copyir.comcom
C0710 Paper feeder EEPROM error 2 (lower of optional 500-sheet paper feeder) • When power is turned on copyir copyir.comcom an error is detected in memory check for the lower of the optional 500-sheet paper feeder and a backup memory error is received in serial communication data copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional lower paper feeder copyir copyir.comcom
C0750 Document finisher EEPROM error • A backup memory error is received in serial communication data from the finisher copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective optional document finisher copyir copyir.comcom
C0810 SCC microcomputer status problem • Abnormal SCC microcomputer status has been detected copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0820 Fax control PWB CG ROM checksum error • A checksum error occurred with the CG ROM data of the fax control PWB copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0830 Fax control PWB flash program area checksum error • A checksum error occurred with the program of the fax control PWB copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0840 RTC problem • The time is judged to go back based on the comparison of the RTC time and the current time or five years or more have passed copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom
C0860 Fax control PWB software switch checksum error • A checksum error occurred with the software switch value of the fax control PWB copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0870 Graphics data transfer problem • High-capacity data transfer between the fax control PWB and the scanner MIP PWB was not normally performed even if the data transfer was retried the specified times copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective scanner MIP PWB or fax control PWB copyir copyir.comcom
C0880 Program archive problem • When power is turned on copyir copyir.comcom the compressed program in the Flash ROM on the fax control PWB was not successfully decompressed copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0890 Fax control PWB CG FONT archive problem • When power is turned on copyir copyir.comcom the compressed CG font in the Flash ROM on the fax control PWB was not successfully decompressed copyir copyir.comcom Defective fax control PWB copyir copyir.comcom
C0951 LPH current correction EEPROM error • A correction data error for the fourth color (black) is detected copyir copyir.comcom Defective EEPROM of LPH drive PWB copyir copyir.comcom
C0952 LPH current correction EEPROM error • A correction data error for the second color (cyan) is detected copyir copyir.comcom Defective EEPROM of LPH drive PWB copyir copyir.comcom
C0953 LPH current correction EEPROM error • A correction data error for the first color (magenta) is detected copyir copyir.comcom Defective EEPROM of LPH drive PWB copyir copyir.comcom
C0954 LPH current correction EEPROM error • A correction data error for the third color (yellow) is detected copyir copyir.comcom Defective EEPROM of LPH drive PWB copyir copyir.comcom
C1010 Cassette lift motor error • The bottom plate limit detection sensor is not turned on within 9 copyir copyir.comcom000 ms after the cassette is inserted and the sensor is not turned on within 200 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective cassette lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1100 Paper feeder upper lift motor error (upper cassette of 1500-sheet paper feeder) • The paper feeder upper limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the upper cassette is inserted and the sensor is not turned on within 200 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder upper lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1110 Paper feeder middle lift motor error (middle cassette of 1500-sheet paper feeder) • The paper feeder middle limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the middle cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder middle lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1120 Paper feeder lower lift motor error (lower cassette of 1500-sheet paper feeder) • The paper feeder lower limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the lower cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder lower lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1130 Paper feeder lift motor error (cassette of 3000-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1140 Right deck lift motor error (right deck of 3000-sheet paper feeder) • The right deck limit detection sensor is not turned on within 60 copyir copyir.comcom000 ms after the right deck is inserted and the sensor is not turned on within 1 copyir copyir.comcom000 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective right deck lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1150 Left deck lift motor error (left deck of 3000-sheet paper feeder) • The left deck limit detection sensor is not turned on within 60 copyir copyir.comcom000 ms after the left deck is inserted and the sensor is not turned on within 1 copyir copyir.comcom000 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective left deck lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1160 Paper feeder lift motor error (upper 500-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1170 Paper feeder lift motor error (lower 500-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10 copyir copyir.comcom000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir copyir.comcom Defective bottom plate elevation mechanism copyir copyir.comcom Defective paper feeder lift motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C1200 Duplex side registration motor error • The duplex side registration home position sensor does not detect the home position of the side registration guide copyir copyir.comcom Defective duplex side registration home position sensor copyir copyir.comcom Defective duplex side registration motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2101 Developing K/fuser motor error • After the motor drive ON signal is output and 1 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective developing K/fuser motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2102 Developing MCY motor error • After the motor drive ON signal is output and 1 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective developing MCY motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2201 Drum motor K error • After the motor drive ON signal is output and 3 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum motor K copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2202 Drum motor C error • After the motor drive ON signal is output and 3 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum motor C copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2203 Drum motor M error • After the motor drive ON signal is output and 3 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum motor M copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2204 Drum motor Y error • After the motor drive ON signal is output and 3 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective drum motor Y copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2500 Paper feed motor error • After the motor drive ON signal is output and 1 s elapses copyir copyir.comcom the rated speed reach signal is not input continuously for 2 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective paper feed motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2600 Paper feeder main motor error (optional 1500-sheet paper feeder/ 3000-sheet paper feeder) • After the motor drive ON signal is output and 2 s elapse copyir copyir.comcom paper feed motor error communication data is transmitted continuously for 1 s copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective paper feeder main motor copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C2700 Transfer roller lift motor error • Even if 5 copyir copyir.comcom000 ms elapse after the transfer roller lift motor drive signal is turned on copyir copyir.comcom the transfer lift home position sensor is not turned on copyir copyir.comcom • Even if 5 copyir copyir.comcom000 ms elapse after the transfer roller lift motor drive ON signal is output copyir copyir.comcom the transfer lift home position sensor is not turned off copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective transfer lift home position sensor copyir copyir.comcom Defective transfer roller lift motor copyir copyir.comcom Misfeed in the conveying section or fuser section copyir copyir.comcom
C2710 Waste toner box motor error • After the motor drive remote signal is turned on copyir copyir.comcom the overcurrent detection signal is detected continuously for more than 200 ms copyir copyir.comcom Overload on the waste toner box motor copyir copyir.comcom Defective waster toner box motor copyir copyir.comcom
C3100 Scanner carriage problem • The home position is not correct when the power is turned on or at the start of copying using the bypass table copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom Defective scanner home position switch copyir copyir.comcom Defective scanner motor copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective mirror flame copyir copyir.comcom exposure lamp or scanner wire copyir copyir.comcom
C3200 Exposure lamp problem • Check the CCD input value for the lighting status of the exposure lamp 500 ms after the exposure lamp is lit and the carriage is moved to the shading position copyir copyir.comcom If the exposure lamp does not light copyir copyir.comcom a further 100 ms later copyir copyir.comcom check the CCD input copyir copyir.comcom The exposure lamp does not light after 50 retries copyir copyir.comcom Defective scanner main PWB copyir copyir.comcom Defective exposure lamp or inverter PWB copyir copyir.comcom Incorrect shading position copyir copyir.comcom Poor contact of the connector terminals copyir copyir.comcom Defective scanner sub PWB or CCD PWB copyir copyir.comcom
C5100 Main high-voltage error • While the main high-voltage output remote signal is on copyir copyir.comcom an alarm signal is detected continuously for 400 ms copyir copyir.comcom Leak of main high-voltage copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom
C5301 Eraser lamp K break error • After the eraser lamp K ON signal is turned on copyir copyir.comcom the eraser lamp K break signal is detected continuously for 200 ms copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective eraser lamp K copyir copyir.comcom
C5302 Eraser lamp C break error • After the eraser lamp C ON signal is turned on copyir copyir.comcom the eraser lamp C break signal is detected continuously for 200 ms copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective eraser lamp C copyir copyir.comcom
C5303 Eraser lamp M break error • After the eraser lamp M ON signal is turned on copyir copyir.comcom the eraser lamp M break signal is detected continuously for 200 ms copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective eraser lamp M copyir copyir.comcom
C5304 Eraser lamp Y break error • After the eraser lamp Y ON signal is turned on copyir copyir.comcom the eraser lamp Y break signal is detected continuously for 200 ms copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective eraser lamp Y copyir copyir.comcom
C6000 Upper fuser heater lamp break • The time for increasing the temperature at the upper fuser heater lamp to 60 C/140 F during warm-up exceeds 100 s from the start of warm-up copyir copyir.comcom Then copyir copyir.comcom the time for increasing the temperature from 60 C/140 F to 120 C/248 F exceeds 100 s copyir copyir.comcom Installation defectiveness on upper fuser thermistor copyir copyir.comcom Defective upper fuser thermostat copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Connected malfunction of electric wire on upper fuser thermistor or connected malfunction of connector terminal copyir copyir.comcom Defective upper fuser heater lamp copyir copyir.comcom
C6020 Upper fuser thermistor high-temperature detection error • The temperature at the upper fuser roller 205 C/401 F or more is detected continuously for 5 s copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Installation defectiveness on upper fuser thermistor copyir copyir.comcom Defective upper fuser thermistor copyir copyir.comcom
C6030 Upper fuser thermistor break error • After the fuser heater lamp is turned on copyir copyir.comcom the temperature at the upper fuser roller lower than 40 C/104 F continues for 30 s copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective harness between fuser PWB and upper fuser thermistor copyir copyir.comcom or poor contact of the connector terminals copyir copyir.comcom Defective harness between fuser PWB and fuser unit connectors copyir copyir.comcom Defective harness between power supply PWB and fuser unit connectors copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Installation defectiveness on upper fuser thermistor copyir copyir.comcom
C6050 Upper fuser thermistor abnormal temperature detection • During copying copyir copyir.comcom the temperature at the upper fuser roller lower than 120 C/ 248 F is detected continuously for 5 s copyir copyir.comcom Installation defectiveness on upper fuser thermistor copyir copyir.comcom Operation on upper fuser thermostat copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective harness between fuser PWB and upper fuser thermistor copyir copyir.comcom or poor contact of the connector terminals copyir copyir.comcom Defective upper fuser heater lamp copyir copyir.comcom Defective harness between fuser unit connectors and upper fuser heater lamp copyir copyir.comcom Defective harness between fuser unit connectors and power supply PWB copyir copyir.comcom
C6100 Lower fuser heater lamp break • The time for increasing the temperature at the upper fuser heater lamp to 60 C/140 F during warm-up exceeds 100 s from the start of warm-up copyir copyir.comcom Then copyir copyir.comcom the time for increasing the temperature from 60 C/140 F to 120 C/218 F exceeds 100 s copyir copyir.comcom Installation defectiveness on lower fuser thermistor copyir copyir.comcom Operation on lower fuser thermostat copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective harness of lower fuser thermistor copyir copyir.comcom or poor contact of the connector terminals copyir copyir.comcom Defective lower fuser heater lamp copyir copyir.comcom
C6120 Lower fuser thermistor detection error • The temperature at the lower fuser roller 205 C/401 F or more is detected continuously for 5 s copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Installation defectiveness on lower fuser thermistor copyir copyir.comcom Defective lower fuser thermistor copyir copyir.comcom
C6130 Lower fuser thermistor break error • After the fuser heater lamp is turned on copyir copyir.comcom the temperature at the upper fuser roller lower than 40 C/104 F continues for 30 s Defective engine controller PWB copyir copyir.comcom Defective harness between fuser PWB and lower fuser thermistor copyir copyir.comcom or poor contact of the connector terminals copyir copyir.comcom Defective harness between fuser PWB and fuser unit connectors copyir copyir.comcom Defective harness between power supply PWB and fuser unit connectors copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Installation defectiveness on lower fuser thermistor copyir copyir.comcom
C6150 Lower fuser thermistor abnormal temperature detection • During copying copyir copyir.comcom the temperature at the lower fuser roller lower than 100 C/ 212 F is detected continuously for 5 s copyir copyir.comcom Installation defectiveness on lower fuser thermistor copyir copyir.comcom Operation on lower fuser thermostat copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom Defective fuser PWB copyir copyir.comcom Defective harness between fuser PWB and upper fuser thermistor copyir copyir.comcom or poor contact of the connector terminals copyir copyir.comcom Defective lower fuser heater lamp copyir copyir.comcom Defective harness between fuser unit connectors and lower fuser heater lamp copyir copyir.comcom Defective harness between fuser unit connectors and power supply PWB copyir copyir.comcom
C6400 Zero-cross signal error • After power is turned on copyir copyir.comcom the zero-cross signal is not input within 3 s copyir copyir.comcom • While fuser heater ON/OFF control is performed copyir copyir.comcom the zero-cross signal is not input within 5 s copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Defective power supply PWB copyir copyir.comcom
C6410 Fuser unit insertion error • Improper adaptation of the machine and the fuser unit is detected copyir copyir.comcom Fuser unit connector inserted incorrectly copyir copyir.comcom Defective fuser unit connector copyir copyir.comcom
C6420 Fuser fuse cut error (metric specifications only) • After a new fuser unit is installed and the fuse cut signal is turned on and then the fuse cut signal is turned off after 3 copyir copyir.comcom000 ms copyir copyir.comcom the fuse cannot be cut copyir copyir.comcom Fuser unit is not conformed copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7001 Toner motor K error • After the toner motor K drive signal is turned on copyir copyir.comcom the toner motor K overcurrent detection signal is detected continuously for 180 x 50 ms copyir copyir.comcom Defective toner motor K copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7002 Toner motor C error • After the toner motor C drive signal is turned on copyir copyir.comcom the toner motor C overcurrent detection signal is detected continuously for 180 x 50 ms copyir copyir.comcom Defective toner motor C copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7003 Toner motor M error • After the toner motor M drive signal is turned on copyir copyir.comcom the toner motor M overcurrent detection signal is detected continuously for 180 x 50 ms copyir copyir.comcom Defective toner motor M copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7004 Toner motor Y error • After the toner motor Y drive signal is turned on copyir copyir.comcom the toner motor Y overcurrent detection signal is detected continuously for 180 x 50 ms copyir copyir.comcom Defective toner motor Y copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7101 Toner sensor K error • The value of input from toner sensor K is 4 copyir copyir.comcom5 V or more or 0 copyir copyir.comcom5 V or less copyir copyir.comcom Defective toner sensor K copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7102 Toner sensor C error • The value of input from toner sensor C is 4 copyir copyir.comcom5 V or more or 0 copyir copyir.comcom5 V or less copyir copyir.comcom Defective toner sensor C copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7103 Toner sensor M error • The value of input from toner sensor M is 4 copyir copyir.comcom5 V or more or 0 copyir copyir.comcom5 V or less copyir copyir.comcom Defective toner sensor M copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7104 Toner sensor Y error • The value of input from toner sensor Y is 4 copyir copyir.comcom5 V or more or 0 copyir copyir.comcom5 V or less copyir copyir.comcom Defective toner sensor Y copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7200 Broken internal thermistor wire • The value of input from the internal thermistor 4 copyir copyir.comcom5 V or more is detected copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7210 Short-circuited internal thermistor • The value of input from the internal thermistor 0 copyir copyir.comcom3 V or less is detected copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7301 Toner hopper error (black process unit) • When black toner is replenished (simple replenishment) copyir copyir.comcom if the replenishment release level is not reached even if black toner is replenished for 3 s (1 s) with the black toner low level not detected copyir copyir.comcom the state is regarded as a black toner container non-installing error copyir copyir.comcom This error occurs four times copyir copyir.comcom Black toner container is not installed copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7302 Toner hopper error (cyan process unit) • When cyan toner is replenished (simple replenishment) copyir copyir.comcom if the replenishment release level is not reached even if cyan toner is replenished for 3 s (1 s) with the black toner low level not detected copyir copyir.comcom the state is regarded as a cyan toner container non-installing error copyir copyir.comcom This error occurs four times copyir copyir.comcom Cyan toner container is not installed copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7303 Toner hopper error (magenta process unit) • When magenta toner is replenished (simple replenishment) copyir copyir.comcom if the replenishment release level is not reached even if magenta toner is replenished for 3 s (1 s) with the magenta toner low level not detected copyir copyir.comcom the state is regarded as a magenta toner container non-installing error copyir copyir.comcom This error occurs four times copyir copyir.comcom Magenta toner container is not installed copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7304 Toner hopper error (yellow process unit) • When yellow toner is replenished (simple replenishment) copyir copyir.comcom if the replenishment release level is not reached even if yellow toner is replenished for 3 s (1 s) with the yellow toner low level not detected copyir copyir.comcom the state is regarded as a yellow toner container non-installing error copyir copyir.comcom This error occurs four times copyir copyir.comcom Yellow toner container is not installed copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7420 Transfer belt unit insertion error (metric specifications only) • Improper adaptation of the copier and the transfer belt unit is detected copyir copyir.comcom Transfer belt unit connector inserted incorrectly copyir copyir.comcom Defective transfer belt unit connector copyir copyir.comcom
C7600 Toner ID sensor problem • The sampling input of toner ID sensor 1 and toner ID sensor 2 without patch exceeds the threshold respectively copyir copyir.comcom Defective toner ID sensor 1 or 2 copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7610 Image density measurement timing problem • The measured value of density patch is abnormal copyir copyir.comcom Faulty density due to a mechanical cause copyir copyir.comcom
C7620 Color registration timing error • The number of PG lines for registration correction 32 is not detected properly copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom Faulty density due to a mechanical cause copyir copyir.comcom
C7800 Broken external thermistor wire • The thermistor output value is 4 copyir copyir.comcom5 V or more copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C7810 Short-circuited external thermistor • The thermistor input value is 0 copyir copyir.comcom5 V or less copyir copyir.comcom Poor contact in the connector terminals copyir copyir.comcom Defective engine controller PWB copyir copyir.comcom
C8010 Document finisher paper conveying motor problem • The LOCK signal of the paper conveying motor is detected for more than 500 ms while the paper conveying motor is operating copyir copyir.comcom However copyir copyir.comcom the first 1 s after the paper conveying motor is turned on is excluded from detection copyir copyir.comcom Loose connection of the paper conveying motor connector copyir copyir.comcom Defective paper conveying motor copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8020 Document finisher punch motor problem • The LOCK signal of the punch motor is detected for more than 500 ms while the punch motor is operating copyir copyir.comcom However copyir copyir.comcom the first 1 s after the punch motor is turned on is excluded from detection copyir copyir.comcom Loose connection of the punch motor connector copyir copyir.comcom Defective punch motor copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8030 Document finisher upper paper conveying belt problem • During initialization copyir copyir.comcom the intermediate tray upper sliding plate is not detected in the home position within 3 s after the belt returns to the home position copyir copyir.comcom JAM87 is indicated the first time this problem occurs copyir copyir.comcom If the problem reoccurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the upper paper conveying belt copyir copyir.comcom • When the intermediate tray upper sliding plate is operated from the home position copyir copyir.comcom the upper paper conveying belt home position sensor does not turn off within 1 s copyir copyir.comcom Phase shift of the upper paper conveying belt copyir copyir.comcom Malfunction of the upper paper conveying belt motor copyir copyir.comcom Malfunction of the upper paper conveying belt home position sensor copyir copyir.comcom Loose connection of the upper paper conveying belt home position sensor connector copyir copyir.comcom Incorrect insertion of the intermediate tray copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8040 Document finisher lower paper conveying belt problem • During initialization copyir copyir.comcom the intermediate tray lower sliding plate is not detected in the home position within 3 s after the belt returns to the home position copyir copyir.comcom JAM87 is indicated the first time this problem occurs copyir copyir.comcom If the problem reoccurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the lower paper conveying belt copyir copyir.comcom • When the intermediate tray lower sliding plate is operated from the home position copyir copyir.comcom the lower paper conveying belt home position sensor does not turn off within 1 s copyir copyir.comcom Phase shift of the lower paper conveying belt copyir copyir.comcom Malfunction of the lower paper conveying belt motor copyir copyir.comcom Malfunction of the lower paper conveying belt home position sensor copyir copyir.comcom Loose connection of the lower paper conveying belt home position sensor connector copyir copyir.comcom Incorrect insertion of the intermediate tray copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8140 Document finisher main tray problem • When the main tray is not detected by the main tray upper limit detection sensor or the main tray load detection sensor within 20 s from the moment it starts ascending copyir copyir.comcom • During main tray descent copyir copyir.comcom the main tray upper limit detection sensor or the main tray load detection sensor does not turn off within 500 ms after it turns on copyir copyir.comcom • During main tray ascent copyir copyir.comcom the main tray upper limit detection sensor or the main tray load detection sensor stays on for more than 2 s copyir copyir.comcom Loose connection of the main tray elevation motor connector copyir copyir.comcom Malfunction of the main tray elevation motor copyir copyir.comcom Malfunction of the main tray upper limit detection sensor copyir copyir.comcom Loose connection of the main tray upper limit detection sensor connector copyir copyir.comcom Malfunction of the main tray load detection sensor copyir copyir.comcom Loose connection of the main tray load detection sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8150 Document finisher multi job tray problem • When the multi job tray is not detected by the multi job tray upper limit detection sensor within 15 s from the moment it starts ascending copyir copyir.comcom • During multi job tray descent copyir copyir.comcom the multi job tray upper limit detection sensor does not turn off within 500 ms after it turns on copyir copyir.comcom Loose connection of the multi job tray elevation motor connector copyir copyir.comcom Malfunction of the multi job tray elevation motor copyir copyir.comcom Malfunction of the multi job tray upper limit detection sensor copyir copyir.comcom Loose connection of the multi job tray upper limit detection sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8170 Document finisher front upper side-registration guide problem • During initialization copyir copyir.comcom the front upper side-registration guide is not detected in the home position within 1 copyir copyir.comcom5 s after the guide returns to the home position copyir copyir.comcom JAM87 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the front upper side-registration guide copyir copyir.comcom • When the front upper side-registration guide is operated from the home position copyir copyir.comcom the front upper side-registration home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the front upper side-registration guide motor connector copyir copyir.comcom Malfunction of the front upper side-registration guide motor copyir copyir.comcom Malfunction of the front upper side-registration guide home position sensor copyir copyir.comcom Loose connection of the front upper side-registration guide home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8180 Document finisher rear upper side-registration guide problem • During initialization copyir copyir.comcom the rear upper side-registration guide is not detected in the home position within 1 copyir copyir.comcom5 s after the guide returns to the home position copyir copyir.comcom JAM87 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the rear upper side-registration guide copyir copyir.comcom • When the rear upper side-registration guide is operated from the home position copyir copyir.comcom the rear upper side-registration home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the rear upper side-registration guide motor connector copyir copyir.comcom Malfunction of the rear upper side-registration guide motor copyir copyir.comcom Malfunction of the rear upper side-registration guide home position sensor copyir copyir.comcom Loose connection of the rear upper side-registration guide home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8190 Document finisher lower side-registration guide problem • During initialization copyir copyir.comcom the front/rear lower side-registration guides are not detected in the home position within 1 copyir copyir.comcom5 s after the guide returns to the home position copyir copyir.comcomJAM87 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the lower side-registration guide copyir copyir.comcom • When the lower side-registration guide is operated from the home position copyir copyir.comcom the lower side-registration home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the lower side-registration guide motor connector copyir copyir.comcom Malfunction of the lower side-registration guide motor copyir copyir.comcom Malfunction of the lower side-registration guide home position sensor copyir copyir.comcom Loose connection of the lower side-registration guide home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8210 Document finisher front stapler problem • During initialization copyir copyir.comcom the front stapler is not detected in the home position within 500 ms after the front stapler returns to the home position copyir copyir.comcom JAM90 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the front stapler copyir copyir.comcom • When the front stapler is operated from the home position copyir copyir.comcom the front stapler home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the front stapler motor connector copyir copyir.comcom Malfunction of the front stapler motor copyir copyir.comcom Malfunction of the front stapler home position sensor copyir copyir.comcom Loose connection of the front stapler home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8220 Document finisher front clincher problem • During initialization copyir copyir.comcom the front clincher is not detected in the home position within 500 ms after the front clincher returns to the home position copyir copyir.comcom JAM90 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the front clincher copyir copyir.comcom • When the front clincher is operated from the home position copyir copyir.comcom the front clincher home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the front clincher motor connector copyir copyir.comcom Malfunction of the front clincher motor copyir copyir.comcom Malfunction of the front clincher home position sensor copyir copyir.comcom Loose connection of the front clincher home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8230 Document finisher rear stapler problem • During initialization copyir copyir.comcom the rear stapler is not detected in the home position within 500 ms after the rear stapler returns to the home position copyir copyir.comcom JAM90 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the rear stapler copyir copyir.comcom • When the rear stapler is operated from the home position copyir copyir.comcom the rear stapler home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the rear stapler motor connector copyir copyir.comcom Malfunction of the rear stapler motor copyir copyir.comcom Malfunction of the rear stapler home position sensor copyir copyir.comcom Loose connection of the rear stapler home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8240 Document finisher rear clincher problem • During initialization copyir copyir.comcom the rear clincher is not detected in the home position within 500 ms after the rear clincher returns to the home position copyir copyir.comcom JAM90 is indicated the first time this problem occurs copyir copyir.comcom If the problem occurs after initialization when the front cover is opened and closed copyir copyir.comcom the problem is in the rear clincher copyir copyir.comcom • When the rear clincher is operated from the home position copyir copyir.comcom the rear clincher home position sensor does not turn off within 500 ms copyir copyir.comcom Loose connection of the rear clincher motor connector copyir copyir.comcom Malfunction of the rear clincher motor copyir copyir.comcom Malfunction of the rear clincher home position sensor copyir copyir.comcom Loose connection of the rear clincher home position sensor connector copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8300 Document finisher centerfold unit communication problem • Communication with the centerfold unit is not possible although the connection is detected copyir copyir.comcom Loose connection of the centerfold unit set switch connector copyir copyir.comcom Defective centerfold unit set switch copyir copyir.comcom Defective centerfold unit main PWB copyir copyir.comcom Defective finisher main PWB copyir copyir.comcom
C8310 Document finisher centerfold unit side-registration guide problem • During initialization copyir copyir.comcom the front/rear side-registration guides are not detected in the home position within 600 ms after the guide returns to the home position copyir copyir.comcom • When the side-registration guide is operated from the home position copyir copyir.comcom the side-registration guide home position sensor does not turn off within 100 ms copyir copyir.comcom Loose connection of the side-registration guide motor connector copyir copyir.comcom Malfunction of the side-registration guide motor copyir copyir.comcom Malfunction of the side-registration guide home position sensor copyir copyir.comcom Loose connection of the side-registration guide home position sensor connector copyir copyir.comcom Defective centerfold unit main PWB copyir copyir.comcom
C8320 Document finisher centerfold unit centering plate problem • During initialization copyir copyir.comcom the centering plate is not detected in the home position when the centering plate returns to the home position copyir copyir.comcom Loose connection of the centering plate motor connector copyir copyir.comcom Malfunction of the centering plate motor copyir copyir.comcom Malfunction of the centering plate home position sensor copyir copyir.comcom Loose connection of the centering plate home position sensor connector copyir copyir.comcom Defective centerfold unit main PWB copyir copyir.comcom
C8330 Document finisher centerfold blade problem • During initialization copyir copyir.comcom the centerfold blade is not detected in the home position within a specified period of time copyir copyir.comcom Loose connection of the centerfold blade motor connector copyir copyir.comcom Malfunction of the centerfold blade motor copyir copyir.comcom Malfunction of the centerfold blade home position sensor copyir copyir.comcom Loose connection of the centerfold blade home position sensor connector copyir copyir.comcom Defective centerfold unit main PWB copyir copyir.comcom
C9500 Scanner sub PWB problem
C9510 Scanner sub PWB problem
C9520 Scanner sub PWB problem