Error Kode List

Code Error Mesin Fotocopy Kyocera Ecosys M3660idn

Error codeError contentRelated parts mfpChecking, error elimination
0100Backup memory device errorEEPROM (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check that the EEPROM on the main circuit PWB’ is peroperly installed on the main circuit PWB and, if not, re-install it. 3. Replace the control PWB and check for correct operation .
0110Backup memory data errorEEPROM (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check that the EEPROM on the main circuit PWB is peroperly installed on the main circuit PWB and, if not, re-install it. 3. Replace the control PWB and check for correct operation .
0120MAC address data error For data in which the MAC address is invalid.EEPROM (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check the MAC address on the network status page. 3. If it is blank, obtain an EEPROM with its MAC address written from the service support and install. 4. Replace the control PWB and check for correct operation .
0130Backup memory read/write error (main NAMD)Flash memory (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Replace the control PWB and check for correct operation .
0140Backup memory data error (main NAND)Flash memory (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Replace the control PWB and check for correct operation .
0150Backup memory read/write error (control PWB) No response is issued from the device in reading/writing for 5 ms or more and this problem is repeated 5 times successively. Mismatch of reading data from 2 locations occurs 8 times successively. Mismatch between writing data and reading data occurs 8 times successively.EEPROM (Control PWB)1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check that the EEPROM is peroperly installed on the control PWB and reinstall it. 3. Replace the control PWB and check for correct operation . 4. Check the EEPROM and if the data are currupted, contact the service support.
0160Backup memory data error (control PWB) Reading data from EEPROM is abnormal.EEPROM1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Execute U021 – memory initializing. If the EEPROM data are currupted, contact the service support.
0170Billing counting error The values on the main circuit PWB and on the engine do not match for any of charging counter, life counter, and scanner counter.EEPROM1. Check that the EEPROMs installed in the control PWB are correct and, if not, use the correct EEPROM for the model. 2. If the EEPROM data are currupted, contact the service support.
Control PWBReplace the control PWB and check for correct operation .
0180Machine number mismatch Machine number of control does not match.Data damage of EEPROM1. Confirm the machine data for the control units by using U004. 2. If the serial number data of different models is alternately displayed, install the correct EEPROM in the PWB of the wrong serial number data. 3. Contact the Service Support.
0190Backup memory device error (control PWB)Control PWBReplace the control PWB and check for correct operation .
0800Image processing error JAM010X is detected twice.Control PWBReplace the control PWB and check for correct operation .
0830FAX control PWB flash program area checksum error A checksum error occurred with the program of the FAX control PWB.FAX software1. Reinstall the fax software.
FAX control PWB1. Execute initializing by U600.(Refer to the FAX service manual) 2. Replace the FAX control PWB.
0840Faults of RTC (“Time for maintenance T” is displayed) [Check at power up] The RTC setting has reverted to a previous state. The machine has not been powered for 5 years (compared to the settings stored periodically in the EEPROM).Battery (Control PWB)1. Make sure that the back-up batteries on the control PWB are not short-circuited. 2. If the same C call is displayed when power is switched on and off, replace the back up battery. 3. If communication error (due to a noise, etc.) is present with the RTC on the control PWB, check the PWB is properly grounded.
The RTC setting is older than 00:01 on January 1, 2000. [Checked periodically (in 5-minute interval) after powered up] The RTC setting has reverted to a state older than the last time it was checked. 10 minutes have been passed since the previous check.Control PWBReplace the control PWB and check for correct operation .
0870PCFAX control PWB to main PWB high capacity data transfer error High-capacity data transfer between the FAX control PWB and the main PWB of the machine was not normally performed even if the data transfer was retried the specified times.FAX control PWB1. Turn the main power swtch off and after 5 seconds, re-mount the FAX controller PWB, then turn power on. 2. Replace the FAX control PWB.
Control PWBReplace the control PWB and check for correct operation .
0920Fax file system error The backup data is not retained for file system abnormality of flash memory of the FAX control PWB.FAX control PWB1. Execute initializing by U600 (Refer to the FAX service manual). 2. Replace the FAX control PWB.
097024 V power down detect If a 24V power disconnection signal is observed and a 12V power disconnection signal is observed simultaneously for one second.Connect right PWB1. Check the +24V output is given at YC4-10 to 13 of the connect right PWB. 2. Replace the connect right PWB
Control PWBReplace the control PWB
1010Lift motor error (50/60 ppm model only) After cassette 1 is inserted, lift sensor does not turn on within 10 s. This error is detected four times successively.Bottom plate elevation mechanism in the cassetteCheck to see if the bottom plate can move smoothly and repair it if any problem is found.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Lift motor and connect right PWB (YC9) Connect right PWB and control PWB (YC29)
Drive transmission system of the lift motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
Lift motorReplace the lift motor.
Connect right PWBReplace the connect right PWB
Control PWBReplace the control PWB and check for correct operation .
1020PF lift motor 1 error (paper feeder) After cassette 2 is inserted, PF lift sensor 1 does not turn on. This error is detected four times successively.Bottom plate elevation mechanism in the cassetteCheck to see if the bottom plate can move smoothly and repair it if any problem is found.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 1 and PF main PWB (YC7)
Drive transmission system of the PF lift motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF lift motorReplace the PF lift motor 1.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
1030PF lift motor 2 error (paper feeder) After cassette 3 is inserted, PF lift sensor 2 does not turn on. This error is detected four times successively.Dottom plate elevation mechanism in the cassetteCheck to see if the bottom plate can move smoothly and repair it if any problem is found.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 2 and PF main PWB (YC7)
Drive transmission system of the PF lift motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF lift motorReplace the PF lift motor 2.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
1040PF lift motor 3 error (paper feeder) After cassette. 4 is inserted, PF lift sensor 3 does not turn on. This error is detected four times successively.Bottom plate elevation mechanism in the cassetteCheck to see if the bottom plate can move smoothly and repair it if any problem is found.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 3 and PF main PWB (YC7)
Drive transmission system of the PF lift motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears end replace if any.
PF lift motorReplace the PF lift motor 3.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
1050PF lift motor 4 error (paper feeder) After cassette 5 is inserted, PF lift sensor 4 does not turn on. This error is detected four times successively.Bottom plate elevation mechanism in the cassetteCheck to see if the bottom plate can move smoothly and repair it if any problem is found.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF lift motor 4 and PF main PWB (YC7)
Drive transmission system of the PF lift motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF lift motorReplace the PF lift motor 4.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
1800Paper feeder 1 communica-tion error A communication error is detected 10 times in succession.Paper feederFollow installation instruction carefully again.
Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF main PWB (YC3) and control PWB (YC22)
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
Control PWBReplace the control PWB and check for correct operation .
1810Paper feeder 2 communication error A communication error from paper feeder is detected 10 times in succession.Paper feederCheck the wiring connection status with the main unit and, if necessary, try connecting it again.
PF main PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF main PWB (YC1) and control PWB (YC22) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PF main PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
1820Paper feeder 3 communication error A communication error from paper feeder is detected 10 times in succession.Paper feederCheck the wiring connection status with paper feeder unit 2 and, if necessary, try connecting it again.
PF main PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF main PWB (YC1) and PF main PWB (YC22). 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PF main PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
1830Paper feeder 4 communication error A communication error from paper feeder is detected 10 times in succession.Paper feederCheck the wiring connection status with paper feeder unit 3 and, if necessary, try connecting it again.
PF main PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF main PWB (YC1) and PF main PWB (YC22). 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PF main PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
1900Paper feeder 1 EEPROM error When writing the data, read and write data does not match 4 times in succession.PF main PWB (EEPROM)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. 2. Replace the PF main PWB.
1910Paper feeder 2 EEPROM error When writing the data, read and write data does not match 4 times in succession.PF main PWB (EEPROM)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in.Replace the PF main PWB.
1920Paper feeder 3 EEPROM error When writing the data, read and write data does not match 4 times in succession.PF main PWB (EEPROM)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. 2. Replace the PF main PWB.
1930Paper feeder 4 EEPROM error When writing the data, read and write data does not match 4 times in succession.PF main PWB (EEPROM)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. 2. Replace the PF main PWB.
2000Main motor startup error Main motor is not stabilized within 2 s since the motor is activated.Main motor1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Main motor and connect right PWB (YC10) Connect right PWB and control PWB (YC29) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the main motor.
Connect right PWBReplace the cconnect right PWB .
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
2010Main motor steady-state error After main motor is stabilized, the ready signal is not ready for 2 s continuously.Main motor1. Check the drive gear can rotate or they are not unusually loaded and, if necessary, replace. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Main motor and connect rightl PWB (YC10) Connect right PWB and control PWB (YC29) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the main motor.
Connect right PWBReplace the connect right PWB .
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
2200Drum motor drive error (50/60 ppm model only) The drum motor is not stabilized within 2 s after driving starts.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Drum motor and connect right PWB (YC10) Connect right PWB and control PWB (YC29)
Drive transmission system of the drum motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
Motor roadReplace the drum motor.
Connect right PWBReplace the connect right PWB.
Control PWBReplace the control PWB and check for correct operation .
2210Drum motor steady-state error (50/60 ppm model only) Stable OFF is detected for 2 s continuously after drum motor stabilized.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Drum motor and connect right PWB (YC10) Connect right PWB and control PWB (YC29)
Drive transmission system of the drum motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
Motor roadReplace the drum motor.
Connect right PWBReplace the connect right PWB.
Control PWBReplace the control PWB and check for correct operation .
2330Envelope motor error (Over-current) (50/60 ppm model only) The over-current detection signal of the motor is detected continuously twenty times.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Envelope motor and connect left PWB (YC11) Connect left PWB and control PWB (YC2)
Drive transmission system of the envelope motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
Envelope motorReplace the envelope motor.
Connect left PWB.Replace the connect left PWB.
Control PWBReplace the control PWB and check for correct operation .
2340Envelope motor error (Timeout) (50/60 ppm model only) The position detection sensor is not detected continuously for 30 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Envelope motor and connect left PWB (YC11) Connect left PWB and control PWB (YC2)
Drive transmission system of the envelope motorCheck if the gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
Envelope motorReplace the envelope motor.
Connect left PWBReplace the connect left PWB.
Control PWBReplace the control PWB and check for correct operation .
2600PF drive motor 1 error (paper feeder 1) When the PF drive motor is driven, error signal is detected continuously for 2 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF drive motor 1 and PF main PWB (YC6)
Drive transmission system of the PF drive motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
DPF drive motorReplace the PF drive motor 1.
DPF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
2610PF drive motor 2 error (paper feeder 2) When the PF drive motor is driven, error signal is detected continuously for 2 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF drive motor 2 and PF main PWB (YC6)
Drive transmission system of the PF drive motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF drive motorReplace the PF drive motor 2.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
2620PF drive motor 3 error (paper feeder 3) When the PF drive motor is driven, error signal is detected continuously for 2 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF drive motor 3 and PF main PWB (YC6)
Drive transmission system of the PF drive motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF drive motorReplace the PF drive motor 3.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
2630PF drive motor 4 error (paper feeder 4) When the PF drive motor is driven, error signal is detected continuously for 2 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. PF drive motor 4 and PF main PWB (YC6)
Drive transmission system of the PF drive motorCheck if the rollers and gears rotate smoothly. If not, grease the bushes and gears. Check for broken gears and replace if any.
PF drive motorReplace the PF drive motor 4.
PF main PWBReplace the PF main PWB (Refer to the service manual for the paper feeder).
3100Scanner carriage error The home position is not correct when the power is turned on, at the end of a reading process of the table and document processor.Image scanner motor1. Move the scanner by the hand to check whether it is unusually difficult to move. 2. Check that the scanner driving belt is not disengaged. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Image scanner motor and control PWB (YC1002) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the image scanner motor.
Home position sensor1. Check that the sensor is correctly positioned. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Home position sensor and CCD PWB (YC3) CCD PWB and control PWB (YC1000) 3. Replace the home position sensor.
CCD PWBReplace the image scanner unit and execute U411.
Control PWBReplace the control PWB and check for correct operation .
3200Exposure lamp error When a lamp is made to turn on one side at a time, the white standard data at the time of an initial is lower than a rated value.LED PWB1. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. LED PWB and CCD PWB (YC2) CCD PWB and control PWB (YC1000) 2. Replace the image scanner unit.
CCD PWBReplace the image scanner unit and execute U411.
Control PWBReplace the control PWB and check for correct operation .
3500Communication error between scanner and ASIC An error code is detected.CCD PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. CCD PWB and control PWB (YC1000) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the image scanner unit and execute U411.
Control PWBReplace the control PWB and check for correct operation .
4000Polygon motor steady-state error After Polygon motor is stabilized, the ready signal is at the H level for 20 s continuously.Polygon motor (LSU)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Laser scanner unit and control PWB (YC15) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the laser scanner unit.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
4200BD steady-state error The BD signal is not detected.PD PWB (LSU)1. Confirm that the FCC wiring connector is not distorted and connect the FCC wiring all the way in. Laser scanner unit and control PWB (YC16) 2. If the FCC wiring is disconnected, shorted or grounded, replace the FCC wiring. 3. Replace the laser scanner unit.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
5100Chager current error When the current value measured at the time of potential adjustment is’less than 20 pA. The error of the charge current before toner installation. The error of the charge current before printing.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Chager unit and high voltage PWB High voltage PWB and control PWB (YC19)
High voltage PWBReplace the high voltage PWB and check for correct operation.
Control PWBReplace the control PWB and check for correct operation .
6000Broken fuser heater wire (Center) (50/60 ppm model) Fuser thermistor 2 detects a temperature less than 100°C/ 212°F continuously for 30 s after a warm-up start. (40 ppm model) Fuser thermistor 1 detects a temperature less than 100°C/ 212°F continuously for 30 s after a warm-up start.Fuser unit1. Check that no paper jam is present. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and fuser thermistor connect PWB (YC2) Fuser thermistor connect PWB and control PWB (YC21) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Fuser unit. (Deteriorated sensitivity due to the toner adhered to the center thermistor.)
Fuser thermistor connect PWBReplace the fuser thermistor connect PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
Power source PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Power source PWB and connect right PWB (YC4) Connect right PWB and control PWB (YC1) 2. Replace the power source PWB.
Fuser heater1. Replace the Fuser unit.
6020Abnormally high fuser thermistor 2 temperature (Center) (50/60 ppm model only) Fuser thermistor 2 detects a temperature higher than 235°C/455°F. In a heater-off state, the detection temperature of fuser thermistor 2 is higher than 195°C/383°F after the detection temperature of fuser thermistor 2 was 155°C/311 °F or less.Fuser unit1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and fuser thermistor connect PWB (YC2) Fuser thermistor connect PWB and control PWB (YC21) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit.
Fuser thermistor connect PWBReplace the fuser thermistor connect PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
6030Broken fuser thermistor 2 wire (Center) (50/60 ppm model only) Input from fuser thermistor 2 is 1019 or more (A/D value) continuously for 4 s.Fuser unit1. Check that no paper jam is present. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and fuser thermistor connect PWB (YC2) Fuser thermistor connect PWB and control PWB (YC21) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Fuser unit. (Deteriorated sensitivity due to the toner adhered to the center thermistor.)
Fuser thermistor connect PWBReplace the fuser thermistor connect PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB .
Fuser thermistor 21. Replace the Fuser unit.
Fuser thermostat (triggered)1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and power source PWB (YC2) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit.
Power source PWBReplace the power source PWB .
6000Broken fuser heater wire Abnormally high fuser thermistor 2 temperature Broken fuser thermistor 2 wire Abnormally high fuser thermistor 1 temperature Broken fuser thermistor 1 wireConnector pinIf the l/F connector pins of the fuser unit and the main unit are deformed owing to foreign matters, replace the connectors or the units including the connectors.
6020
6030
6120TriacRemove the power cord and check that the resistance between terminals T1 and T2 of the triac TRA31 and triac TRA41 (the triac TRA41 is 60/50 ppm model only) are of several Mega-Ohms and not shorted.
6130
Com- bined
6120Abnormally high fuser thermistor 1 temperature (50/60 ppm model) The detection temperature of fuser thermistor 1 is higher than 245°C/473°F. In a heater-off state, the detection temperature of fuser thermistor 1 is higher than 195°C/383°F after the detection temperature of fuser thermistor 1 was 155°C/311°F or less. (40 ppm model) The detection temperature of fuser thermistor 1 is higher than 250°C/482°F. In a heater-off state, the detection temperature of fuser thermistor 1 is higher than 170°C/338°F after the detection temperature of fuser thermistor 1 was 155Х/311 °F or less. .Connector pinCheck
TriacCheck
Fuser thermistorReplace the fuser unit.
Contrl PWBReplace the control PWB and check for correct operation .
6130Broken fuser thermistor 1 wire (50/60 ppm model only) AID value of the fuser thermistor 1 exceeds 1019 bit continuously for 4 s during warming up.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Fuser thermistor and fuser thermistor connect PWB (YC1) Fuser thermistor connect PWB and control PWB (YC21)
Connector pinCheck
TriacCheck
Fuser thermistorReplace the fuser unit.
Fuser thermistor connect PWBReplace the fuser thermistor connect PWB.
Control PWBReplace the control PWB and check for correct operation .
6120Abnormally high fuser thermistor 1 temperature (50/60 ppm model) The detection temperature of fuser thermistor 1 is higher than 245°C/473°F. In a heater-off state, the detection temperature of fuser thermistor 1 is higher than 195°C/383°F after the detection temperature of fuser thermistor 1 was 155°C/311°F or less. (40 ppm model) The detection temperature of fuser thermistor 1 is higher than 250°C/482°F. In a heater-off state, the detection temperature of fuser thermistor 1 is higher than 170°C/338°F after the detection temperature of fuser thermistor 1 was 155°C/311°F or less. .Connector pinCheck
TriacCheck
Fuser thermistorReplace the fuser unit.
Contrl PWBReplace the control PWB and check for correct operation .
6130Broken fuser thermistor 1 wire (50/60 ppm model only) A/D value of the fuser thermistor 1 exceeds 1019 bit continuously for 4 s during warming up.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Fuser thermistor and fuser thermistor connect PWB (YC1) Fuser thermistor connect PWB and control PWB (YC21)
Connector pinCheck
TriacCheck
Fuser thermistorReplace the fuser unit.
Fuser thermistor connect PWBReplace the fuser thermistor connect PWB.
Control PWBReplace the control PWB and check for correct operation .
6400Zero-cross signal error While fuser heater ON/OFF control is performed, the zero-cross signal is not input within 2 s.Fuser unit1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Power source PWB and connect right PWB (YC4) Connect right PWB and control PWB (YC29) 2. If the wiring is disconnected, shorted or grounded, replace the wiring.
Power source PWBReplace the power source PWB .
Connect right PWBReplace the connect right PWB .
Control PWBReplace the control PWB .
7000Toner motor error During driving the toner motor, an over-current detection signal is detected at intervals of 10 ms as for 300 accumulation.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Toner motor and drum PWB (YC4) Drum PWB and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC3)
Drum unitReplace the drum unit.
Connect left PWBReplace the connect left PWB .
Control PWBReplace the control PWB and check for correct operation .
7100Toner sensor error Sensor output value of 930 or more continuously for 5 s.Toner sensor1. Check the toner sensor output. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Toner sensor and drum PWB (YC3) Drum PWB and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC3) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Check that the gears of the Developer unit are not damaged and the spiral.
Toner engine1. Draw out the toner container. 2. Check the drive gear can rotate or they are not unusually loaded and, if necessary, replace. 3. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Toner motor and drum PWB (YC4) Drum PWB and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC3) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the Toner motor.
Connect left PWBReplace the connect left PWB .
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
7400Developer unit non-installing error Sensor output value of 31 or less continuously for 5 s.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Developer unit and drum PWB (YC3) Drum PWB and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC2)
Toner sensorReplace the developer unit.
Connect left PWBReplace the connect left PWB .
Control PWBReplace the control PWB and check for correct operation .
7410Drum unit type mismatch error The drum PWB EEPROM does not communicate normally. Absence of the drum unit is detected.Connector cable or poor contact in the connectorReinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Drum unit and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC2)
Toner sensorCheck
Connect left PWBReplace the connect left PWB .
Control PWBReplace the control PWB and check for correct operation .
7800Broken temperature sensor wire Input from temperature sensor is 1019 or more continuously for 160 ms. Input from temperature sensor is 930 or more continuously for 5 s.Temperature sensor1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Temperature sensor and control PWB (YC30) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the key right PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
7810Short-circuited temperature sensor wire Input from temperature sensor is 31 or less continuously for 5 s.Temperature sensor1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Temperature sensor and control PWB (YC30) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the key right PWB.
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
7900Drum EEPROM error No response is issued from the device in reading/writing for 5 ms or more and this problem is repeated 5 times successively. Mismatch of reading data from 2 locations occurs 8 times successively. Mismatch between writing data and reading data occurs 8 times successively.DR PWB1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. DR PWB and drum connect PWB (YC1) Drum connect PWB and connect left PWB (YC3) Connect left PWB and control PWB (YC2) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Drum unit.
Connect left PWBReplace the connect left PWB .
Control PWB1. Check the control software and upgrade to the latest, if necessary. 2. Replace the control PWB and check for correct operation .
F000Communication error between Control PWB and Operation PWBControl PWB1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check that the wirings and connetors between the control PWB and the operation panel PWB are normal. Operation PWB and control PWB (YC2002) 3. Check that the DIMM memories in the control PWB are well conducted and, if not, replace. 4. Execute U021 initialize memory, 5. Replace the control PWB.
Operation PWBReplace the operation PWB.
F010Control PWB checksum errorControl PWBTurn the main power switch off/on to restart the machine. If the error is not resolved, replace control PWB and check for correct operation .
F020Control PWB RAM check sum errorMain memory (RAM)Turn the main power switch off/on to restart the machine. If the error is not resolved, replace control PWB and check for correct operation .
F040Communication error between Controller and Print engineControl PWB1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Repair or replace the wire from the control PWB, that may be grounded. (Check short-circuit between 5V and 3.3V.) 3. Check the control software and upgrade to the latest, if necessary. 4. If not corrected, replace the control PWB and check for correct operation .
F041Communication error between Controller and Scan engineControl PWB1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Repair or replace the wire from the control PWB, that may be grounded. (Check short-circuit between 5V and 3.3V.) 3. Check the control software and upgrade to the latest, if necessary. 4. If not corrected, replace the control PWB and check for correct operation .
F050Print engine ROM checksum errorControl PWB1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Confirm that the EEPROM has been properly installed. 3. Check the control software and upgrade to the latest, if necessary. 4. If not corrected, Replace the control PWB and check for correct operation .
F051Scan engine ROM checksum errorControl PWB1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Confirm that the EEPROM has been properly installed. 3. Check the control software and upgrade to the latest, if necessary. 4. If not corrected, Replace the control PWB and check for correct operation .

Related posts

Leave a Comment