لمینت MKP
1402-06-04
کیو سرا میتا lkmc2630d
کیو سرا میتا lkmc2630d
C0030 Fax control PWB problem • Processing with the fax software was disable due to a hardware or software problem copyir.com Defective fax control PWB copyir.com
C0070 Abnormal detection of fax control PWB incompatibility • In the initial communication with the fax control PWB, any normal communication command is not transmitted copyir.com Defective fax control PWB copyir.com
C0100 Scanner main PWB backup memory device problem • Writing or erasing has not completed even after a certain time copyir.com Defective scanner main PWB copyir.com
C0110 Backup memory data problem A • Data in the specified area of the backup memory does not match the specified values copyir.com Problem with the backup memory data copyir.com
C0121 EEPROM read error (drum PWB K) • When data is transmitted to the EEPROM on drum PWB K, the ACK signal is not returned within 1 s copyir.com Poor contact in the connector terminals copyir.com Defective drum PWB K copyir.com
C0122 EEPROM read error (drum PWB C) • When data is transmitted to the EEPROM on drum PWB C, the ACK signal is not returned within 1 s copyir.com Poor contact in the connector terminals copyir.com Defective drum PWB C copyir.com
C0123 EEPROM read error (drum PWB M) • When data is transmitted to the EEPROM on drum PWB M, the ACK signal is not returned within 1 s copyir.com Poor contact in the connector terminals copyir.com Defective drum PWB M copyir.com
C0124 EEPROM read error (drum PWB Y) • When data is transmitted to the EEPROM on drum PWB Y, the ACK signal is not returned within 1 s copyir.com Poor contact in the connector terminals copyir.com Defective drum PWB Y copyir.com
C0130 Backup memory (EEPROM) device problem Defective scanner main PWB copyir.com Device damage of EEPROM copyir.com
C0140 Backup memory (EEPROM) data problem Data damage of EEPROM copyir.com
C0150 Backup memory device problem (Engine controller PWB) • An error occurs in backup data read or write for the engine controller PWB copyir.com • An error occurs in control area deletion copyir.com Defective engine controller PWB copyir.com Data damage of EEPROM copyir.com
C0160 Backup memory data problem (Engine controller PWB) • Data for backup data check is changed at the check after startup copyir.com Problem with the backup memory data copyir.com
C0170 Copy counts problem • A checksum error is detected in the main and sub backup memories for the copy counters copyir.com Data damage of EEPROM copyir.com Data damage of EEPROM copyir.com
C0180 Backup memory data problem B • Backup data on the engine controller PWB has broken copyir.com Data damage of EEPROM copyir.com
C0210 CPU communication problem • There is no reply after 20 retries at communication copyir.com Defective engine controller PWB copyir.com Defective scanner main PWB copyir.com Poor contact in the connector terminals copyir.com
C0240 Printer board communication problem • The printer board does not respond 120 seconds after the power is turned on copyir.com Poor contact in the connector terminals copyir.com DIMM installed incorrectly copyir.com Defective engine controller-printer board relay PWB or printer board copyir.com
C0250 Network scanner board communication problem • There is no reply after 20 retries at communication copyir.com Poor contact in the connector terminals copyir.com Defective scanner main PWB or network scanner board copyir.com
C0280 Abnormal communication between scanner MIP PWB and fax control PWB • After scanner MIP PWB status change signal turns on 1 minute, when it does not receive key required command from the fax control PWB, one time it resets the FAX copyir.com After that, while scanner MIP PWB status change signal turns on furthermore 1 minute, when it does not receive key required command from the fax control PWB copyir.com • When FAX_READY signal continues “fake” for 6 s, one time it resets the FAX copyir.com After that, when FAX_READY “fake” continues “fake” for 6 s copyir.com Poor contact in the connector terminals copyir.com Defective scanner MIP PWB or fax control PWB copyir.com
C0310 LPH drive PWB communication error • When an error in communication with the CPU for LPH control on the LPH drive PWB is detected, transmission/ reception is not normally completed even after 10 times of retry copyir.com Poor contact in the connector terminals copyir.com Defective LPH drive PWB copyir.com Defective engine controller PWB copyir.com
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.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional upper paper feeder copyir.com
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.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional document finisher copyir.com
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.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional lower paper feeder copyir.com
C0600 DIMM problem • The DIMM mounted on the scanner main PWB does not operate correctly copyir.com DIMM installed incorrectly copyir.com Defective DIMM copyir.com Defective scanner main PWB copyir.com
C0610 Bitmap problem • The DIMM on the scanner main PWB does not operate correctly copyir.com Defective scanner main PWB copyir.com
C0630 DMA problem • DMA transmission of compressed, decompressed, rotated, relocated or blanked-out image data does not complete within the specified period of time copyir.com Defective scanner main PWB copyir.com
C0640 Hard disk problem • The hard disk cannot be accessed copyir.com Defective scanner main PWB copyir.com Defective memory copy board copyir.com Defective hard disk copyir.com
C0700 Paper feeder EEPROM error 1 (upper of optional 500-sheet paper feeder) • When power is turned on, 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.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional upper paper feeder copyir.com
C0710 Paper feeder EEPROM error 2 (lower of optional 500-sheet paper feeder) • When power is turned on, 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.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional lower paper feeder copyir.com
C0750 Document finisher EEPROM error • A backup memory error is received in serial communication data from the finisher copyir.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com Defective optional document finisher copyir.com
C0810 SCC microcomputer status problem • Abnormal SCC microcomputer status has been detected copyir.com Defective scanner main PWB copyir.com
C0820 Fax control PWB CG ROM checksum error • A checksum error occurred with the CG ROM data of the fax control PWB copyir.com Defective fax control PWB copyir.com
C0830 Fax control PWB flash program area checksum error • A checksum error occurred with the program of the fax control PWB copyir.com Defective fax control PWB copyir.com
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.com Defective scanner main PWB copyir.com
C0860 Fax control PWB software switch checksum error • A checksum error occurred with the software switch value of the fax control PWB copyir.com Defective fax control PWB copyir.com
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.com Poor contact in the connector terminals copyir.com Defective scanner MIP PWB or fax control PWB copyir.com
C0880 Program archive problem • When power is turned on, the compressed program in the Flash ROM on the fax control PWB was not successfully decompressed copyir.com Defective fax control PWB copyir.com
C0890 Fax control PWB CG FONT archive problem • When power is turned on, the compressed CG font in the Flash ROM on the fax control PWB was not successfully decompressed copyir.com Defective fax control PWB copyir.com
C0951 LPH current correction EEPROM error • A correction data error for the fourth color (black) is detected copyir.com Defective EEPROM of LPH drive PWB copyir.com
C0952 LPH current correction EEPROM error • A correction data error for the second color (cyan) is detected copyir.com Defective EEPROM of LPH drive PWB copyir.com
C0953 LPH current correction EEPROM error • A correction data error for the first color (magenta) is detected copyir.com Defective EEPROM of LPH drive PWB copyir.com
C0954 LPH current correction EEPROM error • A correction data error for the third color (yellow) is detected copyir.com Defective EEPROM of LPH drive PWB copyir.com
C1010 Cassette lift motor error • The bottom plate limit detection sensor is not turned on within 9,000 ms after the cassette is inserted and the sensor is not turned on within 200 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective cassette lift motor copyir.com Defective engine controller PWB copyir.com
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 10,000 ms after the upper cassette is inserted and the sensor is not turned on within 200 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder upper lift motor copyir.com Defective engine controller PWB copyir.com
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 10,000 ms after the middle cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder middle lift motor copyir.com Defective engine controller PWB copyir.com
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 10,000 ms after the lower cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder lower lift motor copyir.com Defective engine controller PWB copyir.com
C1130 Paper feeder lift motor error (cassette of 3000-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10,000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder lift motor copyir.com Defective engine controller PWB copyir.com
C1140 Right deck lift motor error (right deck of 3000-sheet paper feeder) • The right deck limit detection sensor is not turned on within 60,000 ms after the right deck is inserted and the sensor is not turned on within 1,000 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective right deck lift motor copyir.com Defective engine controller PWB copyir.com
C1150 Left deck lift motor error (left deck of 3000-sheet paper feeder) • The left deck limit detection sensor is not turned on within 60,000 ms after the left deck is inserted and the sensor is not turned on within 1,000 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective left deck lift motor copyir.com Defective engine controller PWB copyir.com
C1160 Paper feeder lift motor error (upper 500-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10,000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder lift motor copyir.com Defective engine controller PWB copyir.com
C1170 Paper feeder lift motor error (lower 500-sheet paper feeder) • The paper feeder limit detection sensor is not turned on within 10,000 ms after the cassette is inserted and the sensor is not turned on within 500 ms at the second time and after copyir.com Defective bottom plate elevation mechanism copyir.com Defective paper feeder lift motor copyir.com Defective engine controller PWB copyir.com
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.com Defective duplex side registration home position sensor copyir.com Defective duplex side registration motor copyir.com Defective engine controller PWB copyir.com
C2101 Developing K/fuser motor error • After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective developing K/fuser motor copyir.com Defective engine controller PWB copyir.com
C2102 Developing MCY motor error • After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective developing MCY motor copyir.com Defective engine controller PWB copyir.com
C2201 Drum motor K error • After the motor drive ON signal is output and 3 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective drum motor K copyir.com Defective engine controller PWB copyir.com
C2202 Drum motor C error • After the motor drive ON signal is output and 3 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective drum motor C copyir.com Defective engine controller PWB copyir.com
C2203 Drum motor M error • After the motor drive ON signal is output and 3 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective drum motor M copyir.com Defective engine controller PWB copyir.com
C2204 Drum motor Y error • After the motor drive ON signal is output and 3 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective drum motor Y copyir.com Defective engine controller PWB copyir.com
C2500 Paper feed motor error • After the motor drive ON signal is output and 1 s elapses, the rated speed reach signal is not input continuously for 2 s copyir.com Poor contact in the connector terminals copyir.com Defective paper feed motor copyir.com Defective engine controller PWB copyir.com
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, paper feed motor error communication data is transmitted continuously for 1 s copyir.com Poor contact in the connector terminals copyir.com Defective paper feeder main motor copyir.com Defective engine controller PWB copyir.com
C2700 Transfer roller lift motor error • Even if 5,000 ms elapse after the transfer roller lift motor drive signal is turned on, the transfer lift home position sensor is not turned on copyir.com • Even if 5,000 ms elapse after the transfer roller lift motor drive ON signal is output, the transfer lift home position sensor is not turned off copyir.com Poor contact in the connector terminals copyir.com Defective transfer lift home position sensor copyir.com Defective transfer roller lift motor copyir.com Misfeed in the conveying section or fuser section copyir.com
C2710 Waste toner box motor error • After the motor drive remote signal is turned on, the overcurrent detection signal is detected continuously for more than 200 ms copyir.com Overload on the waste toner box motor copyir.com Defective waster toner box motor copyir.com
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.com Defective scanner main PWB copyir.com Defective scanner home position switch copyir.com Defective scanner motor copyir.com Poor contact in the connector terminals copyir.com Defective mirror flame, exposure lamp or scanner wire copyir.com
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.com If the exposure lamp does not light, a further 100 ms later, check the CCD input copyir.com The exposure lamp does not light after 50 retries copyir.com Defective scanner main PWB copyir.com Defective exposure lamp or inverter PWB copyir.com Incorrect shading position copyir.com Poor contact of the connector terminals copyir.com Defective scanner sub PWB or CCD PWB copyir.com
C5100 Main high-voltage error • While the main high-voltage output remote signal is on, an alarm signal is detected continuously for 400 ms copyir.com Leak of main high-voltage copyir.com Poor contact in the connector terminals copyir.com
C5301 Eraser lamp K break error • After the eraser lamp K ON signal is turned on, the eraser lamp K break signal is detected continuously for 200 ms copyir.com Poor contact in the connector terminals copyir.com Defective eraser lamp K copyir.com
C5302 Eraser lamp C break error • After the eraser lamp C ON signal is turned on, the eraser lamp C break signal is detected continuously for 200 ms copyir.com Poor contact in the connector terminals copyir.com Defective eraser lamp C copyir.com
C5303 Eraser lamp M break error • After the eraser lamp M ON signal is turned on, the eraser lamp M break signal is detected continuously for 200 ms copyir.com Poor contact in the connector terminals copyir.com Defective eraser lamp M copyir.com
C5304 Eraser lamp Y break error • After the eraser lamp Y ON signal is turned on, the eraser lamp Y break signal is detected continuously for 200 ms copyir.com Poor contact in the connector terminals copyir.com Defective eraser lamp Y copyir.com
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.com Then, the time for increasing the temperature from 60 C/140 F to 120 C/248 F exceeds 100 s copyir.com Installation defectiveness on upper fuser thermistor copyir.com Defective upper fuser thermostat copyir.com Defective engine controller PWB copyir.com Defective power supply PWB copyir.com Defective fuser PWB copyir.com Connected malfunction of electric wire on upper fuser thermistor or connected malfunction of connector terminal copyir.com Defective upper fuser heater lamp copyir.com
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.com Defective engine controller PWB copyir.com Defective fuser PWB copyir.com Defective power supply PWB copyir.com Installation defectiveness on upper fuser thermistor copyir.com Defective upper fuser thermistor copyir.com
C6030 Upper fuser thermistor break error • After the fuser heater lamp is turned on, the temperature at the upper fuser roller lower than 40 C/104 F continues for 30 s copyir.com Defective engine controller PWB copyir.com Defective harness between fuser PWB and upper fuser thermistor, or poor contact of the connector terminals copyir.com Defective harness between fuser PWB and fuser unit connectors copyir.com Defective harness between power supply PWB and fuser unit connectors copyir.com Defective fuser PWB copyir.com Defective power supply PWB copyir.com Installation defectiveness on upper fuser thermistor copyir.com
C6050 Upper fuser thermistor abnormal temperature detection • During copying, the temperature at the upper fuser roller lower than 120 C/ 248 F is detected continuously for 5 s copyir.com Installation defectiveness on upper fuser thermistor copyir.com Operation on upper fuser thermostat copyir.com Defective engine controller PWB copyir.com Defective power supply PWB copyir.com Defective fuser PWB copyir.com Defective harness between fuser PWB and upper fuser thermistor, or poor contact of the connector terminals copyir.com Defective upper fuser heater lamp copyir.com Defective harness between fuser unit connectors and upper fuser heater lamp copyir.com Defective harness between fuser unit connectors and power supply PWB copyir.com
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.com Then, the time for increasing the temperature from 60 C/140 F to 120 C/218 F exceeds 100 s copyir.com Installation defectiveness on lower fuser thermistor copyir.com Operation on lower fuser thermostat copyir.com Defective engine controller PWB copyir.com Defective power supply PWB copyir.com Defective fuser PWB copyir.com Defective harness of lower fuser thermistor, or poor contact of the connector terminals copyir.com Defective lower fuser heater lamp copyir.com
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.com Defective engine controller PWB copyir.com Defective fuser PWB copyir.com Defective power supply PWB copyir.com Installation defectiveness on lower fuser thermistor copyir.com Defective lower fuser thermistor copyir.com
C6130 Lower fuser thermistor break error • After the fuser heater lamp is turned on, the temperature at the upper fuser roller lower than 40 C/104 F continues for 30 s Defective engine controller PWB copyir.com Defective harness between fuser PWB and lower fuser thermistor, or poor contact of the connector terminals copyir.com Defective harness between fuser PWB and fuser unit connectors copyir.com Defective harness between power supply PWB and fuser unit connectors copyir.com Defective fuser PWB copyir.com Defective power supply PWB copyir.com Installation defectiveness on lower fuser thermistor copyir.com
C6150 Lower fuser thermistor abnormal temperature detection • During copying, the temperature at the lower fuser roller lower than 100 C/ 212 F is detected continuously for 5 s copyir.com Installation defectiveness on lower fuser thermistor copyir.com Operation on lower fuser thermostat copyir.com Defective engine controller PWB copyir.com Defective power supply PWB copyir.com Defective fuser PWB copyir.com Defective harness between fuser PWB and upper fuser thermistor, or poor contact of the connector terminals copyir.com Defective lower fuser heater lamp copyir.com Defective harness between fuser unit connectors and lower fuser heater lamp copyir.com Defective harness between fuser unit connectors and power supply PWB copyir.com
C6400 Zero-cross signal error • After power is turned on, the zero-cross signal is not input within 3 s copyir.com • While fuser heater ON/OFF control is performed, the zero-cross signal is not input within 5 s copyir.com Defective engine controller PWB copyir.com Defective power supply PWB copyir.com
C6410 Fuser unit insertion error • Improper adaptation of the machine and the fuser unit is detected copyir.com Fuser unit connector inserted incorrectly copyir.com Defective fuser unit connector copyir.com
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 3,000 ms, the fuse cannot be cut copyir.com Fuser unit is not conformed copyir.com Defective engine controller PWB copyir.com
C7001 Toner motor K error • After the toner motor K drive signal is turned on, the toner motor K overcurrent detection signal is detected continuously for 180 x 50 ms copyir.com Defective toner motor K copyir.com Defective engine controller PWB copyir.com
C7002 Toner motor C error • After the toner motor C drive signal is turned on, the toner motor C overcurrent detection signal is detected continuously for 180 x 50 ms copyir.com Defective toner motor C copyir.com Defective engine controller PWB copyir.com
C7003 Toner motor M error • After the toner motor M drive signal is turned on, the toner motor M overcurrent detection signal is detected continuously for 180 x 50 ms copyir.com Defective toner motor M copyir.com Defective engine controller PWB copyir.com
C7004 Toner motor Y error • After the toner motor Y drive signal is turned on, the toner motor Y overcurrent detection signal is detected continuously for 180 x 50 ms copyir.com Defective toner motor Y copyir.com Defective engine controller PWB copyir.com
C7101 Toner sensor K error • The value of input from toner sensor K is 4 copyir.com5 V or more or 0 copyir.com5 V or less copyir.com Defective toner sensor K copyir.com Defective engine controller PWB copyir.com
C7102 Toner sensor C error • The value of input from toner sensor C is 4 copyir.com5 V or more or 0 copyir.com5 V or less copyir.com Defective toner sensor C copyir.com Defective engine controller PWB copyir.com
C7103 Toner sensor M error • The value of input from toner sensor M is 4 copyir.com5 V or more or 0 copyir.com5 V or less copyir.com Defective toner sensor M copyir.com Defective engine controller PWB copyir.com
C7104 Toner sensor Y error • The value of input from toner sensor Y is 4 copyir.com5 V or more or 0 copyir.com5 V or less copyir.com Defective toner sensor Y copyir.com Defective engine controller PWB copyir.com
C7200 Broken internal thermistor wire • The value of input from the internal thermistor 4 copyir.com5 V or more is detected copyir.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com
C7210 Short-circuited internal thermistor • The value of input from the internal thermistor 0 copyir.com3 V or less is detected copyir.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com
C7301 Toner hopper error (black process unit) • When black toner is replenished (simple replenishment), 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, the state is regarded as a black toner container non-installing error copyir.com This error occurs four times copyir.com Black toner container is not installed copyir.com Defective engine controller PWB copyir.com
C7302 Toner hopper error (cyan process unit) • When cyan toner is replenished (simple replenishment), 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, the state is regarded as a cyan toner container non-installing error copyir.com This error occurs four times copyir.com Cyan toner container is not installed copyir.com Defective engine controller PWB copyir.com
C7303 Toner hopper error (magenta process unit) • When magenta toner is replenished (simple replenishment), 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, the state is regarded as a magenta toner container non-installing error copyir.com This error occurs four times copyir.com Magenta toner container is not installed copyir.com Defective engine controller PWB copyir.com
C7304 Toner hopper error (yellow process unit) • When yellow toner is replenished (simple replenishment), 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, the state is regarded as a yellow toner container non-installing error copyir.com This error occurs four times copyir.com Yellow toner container is not installed copyir.com Defective engine controller PWB copyir.com
C7420 Transfer belt unit insertion error (metric specifications only) • Improper adaptation of the copier and the transfer belt unit is detected copyir.com Transfer belt unit connector inserted incorrectly copyir.com Defective transfer belt unit connector copyir.com
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.com Defective toner ID sensor 1 or 2 copyir.com Defective engine controller PWB copyir.com
C7610 Image density measurement timing problem • The measured value of density patch is abnormal copyir.com Faulty density due to a mechanical cause copyir.com
C7620 Color registration timing error • The number of PG lines for registration correction 32 is not detected properly copyir.com Defective engine controller PWB copyir.com Faulty density due to a mechanical cause copyir.com
C7800 Broken external thermistor wire • The thermistor output value is 4 copyir.com5 V or more copyir.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com
C7810 Short-circuited external thermistor • The thermistor input value is 0 copyir.com5 V or less copyir.com Poor contact in the connector terminals copyir.com Defective engine controller PWB copyir.com
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.com However, the first 1 s after the paper conveying motor is turned on is excluded from detection copyir.com Loose connection of the paper conveying motor connector copyir.com Defective paper conveying motor copyir.com Defective finisher main PWB copyir.com
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.com However, the first 1 s after the punch motor is turned on is excluded from detection copyir.com Loose connection of the punch motor connector copyir.com Defective punch motor copyir.com Defective finisher main PWB copyir.com
C8030 Document finisher upper paper conveying belt problem • During initialization, 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.com JAM87 is indicated the first time this problem occurs copyir.com If the problem reoccurs after initialization when the front cover is opened and closed, the problem is in the upper paper conveying belt copyir.com • When the intermediate tray upper sliding plate is operated from the home position, the upper paper conveying belt home position sensor does not turn off within 1 s copyir.com Phase shift of the upper paper conveying belt copyir.com Malfunction of the upper paper conveying belt motor copyir.com Malfunction of the upper paper conveying belt home position sensor copyir.com Loose connection of the upper paper conveying belt home position sensor connector copyir.com Incorrect insertion of the intermediate tray copyir.com Defective finisher main PWB copyir.com
C8040 Document finisher lower paper conveying belt problem • During initialization, 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.com JAM87 is indicated the first time this problem occurs copyir.com If the problem reoccurs after initialization when the front cover is opened and closed, the problem is in the lower paper conveying belt copyir.com • When the intermediate tray lower sliding plate is operated from the home position, the lower paper conveying belt home position sensor does not turn off within 1 s copyir.com Phase shift of the lower paper conveying belt copyir.com Malfunction of the lower paper conveying belt motor copyir.com Malfunction of the lower paper conveying belt home position sensor copyir.com Loose connection of the lower paper conveying belt home position sensor connector copyir.com Incorrect insertion of the intermediate tray copyir.com Defective finisher main PWB copyir.com
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.com • During main tray descent, 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.com • During main tray ascent, the main tray upper limit detection sensor or the main tray load detection sensor stays on for more than 2 s copyir.com Loose connection of the main tray elevation motor connector copyir.com Malfunction of the main tray elevation motor copyir.com Malfunction of the main tray upper limit detection sensor copyir.com Loose connection of the main tray upper limit detection sensor connector copyir.com Malfunction of the main tray load detection sensor copyir.com Loose connection of the main tray load detection sensor connector copyir.com Defective finisher main PWB copyir.com
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.com • During multi job tray descent, the multi job tray upper limit detection sensor does not turn off within 500 ms after it turns on copyir.com Loose connection of the multi job tray elevation motor connector copyir.com Malfunction of the multi job tray elevation motor copyir.com Malfunction of the multi job tray upper limit detection sensor copyir.com Loose connection of the multi job tray upper limit detection sensor connector copyir.com Defective finisher main PWB copyir.com
C8170 Document finisher front upper side-registration guide problem • During initialization, the front upper side-registration guide is not detected in the home position within 1 copyir.com5 s after the guide returns to the home position copyir.com JAM87 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the front upper side-registration guide copyir.com • When the front upper side-registration guide is operated from the home position, the front upper side-registration home position sensor does not turn off within 500 ms copyir.com Loose connection of the front upper side-registration guide motor connector copyir.com Malfunction of the front upper side-registration guide motor copyir.com Malfunction of the front upper side-registration guide home position sensor copyir.com Loose connection of the front upper side-registration guide home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8180 Document finisher rear upper side-registration guide problem • During initialization, the rear upper side-registration guide is not detected in the home position within 1 copyir.com5 s after the guide returns to the home position copyir.com JAM87 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the rear upper side-registration guide copyir.com • When the rear upper side-registration guide is operated from the home position, the rear upper side-registration home position sensor does not turn off within 500 ms copyir.com Loose connection of the rear upper side-registration guide motor connector copyir.com Malfunction of the rear upper side-registration guide motor copyir.com Malfunction of the rear upper side-registration guide home position sensor copyir.com Loose connection of the rear upper side-registration guide home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8190 Document finisher lower side-registration guide problem • During initialization, the front/rear lower side-registration guides are not detected in the home position within 1 copyir.com5 s after the guide returns to the home position copyir.comJAM87 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the lower side-registration guide copyir.com • When the lower side-registration guide is operated from the home position, the lower side-registration home position sensor does not turn off within 500 ms copyir.com Loose connection of the lower side-registration guide motor connector copyir.com Malfunction of the lower side-registration guide motor copyir.com Malfunction of the lower side-registration guide home position sensor copyir.com Loose connection of the lower side-registration guide home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8210 Document finisher front stapler problem • During initialization, the front stapler is not detected in the home position within 500 ms after the front stapler returns to the home position copyir.com JAM90 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the front stapler copyir.com • When the front stapler is operated from the home position, the front stapler home position sensor does not turn off within 500 ms copyir.com Loose connection of the front stapler motor connector copyir.com Malfunction of the front stapler motor copyir.com Malfunction of the front stapler home position sensor copyir.com Loose connection of the front stapler home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8220 Document finisher front clincher problem • During initialization, the front clincher is not detected in the home position within 500 ms after the front clincher returns to the home position copyir.com JAM90 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the front clincher copyir.com • When the front clincher is operated from the home position, the front clincher home position sensor does not turn off within 500 ms copyir.com Loose connection of the front clincher motor connector copyir.com Malfunction of the front clincher motor copyir.com Malfunction of the front clincher home position sensor copyir.com Loose connection of the front clincher home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8230 Document finisher rear stapler problem • During initialization, the rear stapler is not detected in the home position within 500 ms after the rear stapler returns to the home position copyir.com JAM90 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the rear stapler copyir.com • When the rear stapler is operated from the home position, the rear stapler home position sensor does not turn off within 500 ms copyir.com Loose connection of the rear stapler motor connector copyir.com Malfunction of the rear stapler motor copyir.com Malfunction of the rear stapler home position sensor copyir.com Loose connection of the rear stapler home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8240 Document finisher rear clincher problem • During initialization, the rear clincher is not detected in the home position within 500 ms after the rear clincher returns to the home position copyir.com JAM90 is indicated the first time this problem occurs copyir.com If the problem occurs after initialization when the front cover is opened and closed, the problem is in the rear clincher copyir.com • When the rear clincher is operated from the home position, the rear clincher home position sensor does not turn off within 500 ms copyir.com Loose connection of the rear clincher motor connector copyir.com Malfunction of the rear clincher motor copyir.com Malfunction of the rear clincher home position sensor copyir.com Loose connection of the rear clincher home position sensor connector copyir.com Defective finisher main PWB copyir.com
C8300 Document finisher centerfold unit communication problem • Communication with the centerfold unit is not possible although the connection is detected copyir.com Loose connection of the centerfold unit set switch connector copyir.com Defective centerfold unit set switch copyir.com Defective centerfold unit main PWB copyir.com Defective finisher main PWB copyir.com
C8310 Document finisher centerfold unit side-registration guide problem • During initialization, 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.com • When the side-registration guide is operated from the home position, the side-registration guide home position sensor does not turn off within 100 ms copyir.com Loose connection of the side-registration guide motor connector copyir.com Malfunction of the side-registration guide motor copyir.com Malfunction of the side-registration guide home position sensor copyir.com Loose connection of the side-registration guide home position sensor connector copyir.com Defective centerfold unit main PWB copyir.com
C8320 Document finisher centerfold unit centering plate problem • During initialization, the centering plate is not detected in the home position when the centering plate returns to the home position copyir.com Loose connection of the centering plate motor connector copyir.com Malfunction of the centering plate motor copyir.com Malfunction of the centering plate home position sensor copyir.com Loose connection of the centering plate home position sensor connector copyir.com Defective centerfold unit main PWB copyir.com
C8330 Document finisher centerfold blade problem • During initialization, the centerfold blade is not detected in the home position within a specified period of time copyir.com Loose connection of the centerfold blade motor connector copyir.com Malfunction of the centerfold blade motor copyir.com Malfunction of the centerfold blade home position sensor copyir.com Loose connection of the centerfold blade home position sensor connector copyir.com Defective centerfold unit main PWB copyir.com
C9500 Scanner sub PWB problem
C9510 Scanner sub PWB problem
C9520 Scanner sub PWB problem
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