Kyocera error 7900 - Исправление ошибок и поиск оптимальных решений проблем

Code: 0030
Description: FAX control PWB system error
Processing with the fax software was disabled due to a software problem.
Causes: FAX control PWB
Remedy: 1. Turn the main power swtch off and after 5 seconds, re-mount the FAX controller PWB, then turn power on. 2. Reinstall the fax software. 3. Replace the FAX control PWB.

Code: 0060
Description: Main/Engine PWB mismatch
Unmatching engine and engine sub boards. Defective engine subboard
Causes: Main/Engine PWB
Remedy: 1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Replace the main/engine PWB.

Code: 0100
Description: Backup memory device error
Causes: EEPROM (Main/Engine PWB)
Remedy: 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 main/engine PWB.

Code: 0120
Description: MAC address data error
For data in which the MAC address is invalid.
Causes: EEPROM (Main/Engine PWB)
Remedy: 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 main/engine PWB.

Code: 0150
Description: Backup memory read/write error (main/engine 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.
Causes: EEPROM (Main/Engine PWB)
Remedy: 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 main/engine PWB and re-install it. 3. Replace the main/engine PWB. 4. Check the EEPROM and if the data are currupted, contact the service support.

Code: 0160
Description: Backup memory data error (main/engine PWB)
Reading data from EEPROM is abnormal.
Causes: EEPROM
Remedy: 1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Execute U021 — memory initializing.(see page 1-3-19) 3. If the EEPROM data are currupted, contact the service support.

Code: 0170
Description: Billing 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.
Causes: EEPROM. Main/Engine PWB.
Remedy: EEPROM 1. Check that the EEPROMs installed in the main/engine PWB are correct and, if not, use the correct EEPROM for the model. 2. If the EEPROM data are currupted, contact the service support.
Main/Engine PWB Replace the main/engine PWB.

Code: 0180
Description: Machine number mismatch
Machine number of main/ engine does not match.
Causes: Data damage of EEPROM.
Remedy: 1. Confirm the machine data for the main/ engine 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.

Code: 0190
Description: Backup memory device error (main/engine PWB)
Causes: Main/Engine PWB
Remedy: Replace the main/engine PWB.

Code: 0630
Description: DMA error
DMA transmission of image data does not complete within the specified period of time.
Causes: Main/Engine PWB
Remedy: 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the main/engine PWB.

Code: 0800
Description: Image processing error
JAM010X is detected twice.
Causes: Main/Engine PWB
Remedy: Replace the main/engine PWB.

Code: 0840
Description: Faults 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). 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.
Causes: Battery ( main PWB). Main/Engine PWB.
Remedy: Battery ( main PWB) 1. Make sure that the back-up batteries on the main/engine PWB are not shortcircuited. 2. Reset Maintenance T by executing U906. 3. If the same C call is displayed when power is switched on and off, replace the back up battery. 4. If communication error (due to a noise, etc.) is present with the RTC on the main/engine PWB, check the PWB is properly grounded.
Main/Engine PWB Replace the main/engine PWB.

Code: 1810
Description: Paper feeder unit 2 communication error
A communication error from paper feeder is detected 10 times in succession.
Causes: Paper feeder. PF main PWB. Main/Engine PWB.
Remedy: Paper feeder Check the wiring connection status with the main unit and, if necessary, try connecting it again.
PF main PWB 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. PF main PWB (YC1) and main/engine PWB (YC18) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PFMain/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB. main PWB.

Code: 1820
Description: Paper feeder unit 3 communication error
A communication error from paper feeder is detected 10 times in succession.
Causes: Paper feeder. PF main PWB. Main/Engine PWB
Remedy: Paper feeder Check the wiring connection status with paper feeder unit 2 and, if necessary, try connecting it again.
PF main PWB 1. 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 (YC2). 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PF main PWB.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 1830
Description: Paper feeder unit 4 communication error
A communication error from paper feeder is detected 10 times in succession.
Causes: Paper feeder. PF main PWB. Main/Engine PWB.
Remedy: Paper feeder Check the wiring connection status with paper feeder unit 3 and, if necessary, try connecting it again.
PF main PWB 1. 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 (YC2). 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the PF main PWB.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 1900
Description: Paper feeder unit 2 EEPROM error
When writing the data, read and write data does not match 4 times in succession.
Causes: PF main PWB (EEPROM)
Remedy: 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.

Code: 1910
Description: Paper feeder unit 3 EEPROM error
When writing the data, read and write data does not match 4 times in succession.
Causes: PF main PWB (EEPROM)
Remedy: 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.

Code: 1920
Description: Paper feeder unit 4 EEPROM error
When writing the data, read and write data does not match 4 times in succession.
Causes: PF main PWB (EEPROM)
Remedy: 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.

Code: 2000
Description: Main motor steady-state error
After main motor is stabilized, the ready signal is not ready for 1 s continuously.
Causes: Main motor. Main/Engine PWB.
Remedy: Main motor 1. 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 main/engine PWB (YC4) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the main motor.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 2010
Description: Main motor startup error
Main motor is not stabilized within 3 s since the motor is activated.
Causes: Main motor. Main/Engine PWB.
Remedy: Main motor 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. main motor and main/engine PWB (YC4) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the main motor.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 3100
Description: Scanner 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.
Causes: Scanner motor. Home position sensor. Main/Engine PWB.
Remedy: Scanner motor 1. 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. Scanner motor and main/engine PWB (YC1) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the scanner motor.
Home position sensor 1. 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 main/engine PWB (YC7) 3. Replace the home position sensor.
Main/Engine PWB Replace the main/engine PWB.

Code: 3200
Description: Exposure 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.
Causes: CIS. Main/Engine PWB.
Remedy: CIS Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. CIS and main/engine PWB (YC2011) Replace the image scanner unit.
Main/Engine PWB Replace the main/engine PWB and check for correct operation.

Code: 3210
Description: CIS lamp error
When a lamp is made both to turn on, the white standard data at the time of an initial is lower than a rated value
Causes: CIS. Main/Engine PWB.
Remedy: CIS 1. Execute U906 Separating Operation Release. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. CIS and main/engine PWB (YC2011) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the CIS and execute U411.
Main/Engine PWB Replace the main/engine PWB and check for correct operation.

Code: 3300
Description: Optical system (AGC) error One of the gains is FF or 00 during the CIS lamp AGC is being processed.
Causes: CIS. Main/Engine PWB.
Remedy: CIS 1. Execute U906 Separating Operation Release. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. CIS and main/engine PWB (YC2011) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the CIS and execute U411.
Main/Engine PWB Replace the main/engine PWB and check for correct operation.

Code: 3500
Description: Communication error between scanner and ASIC An error code is detected.
Causes: CIS. Main/Engine PWB.
Remedy: CIS 1. Execute U906 Separating Operation Release. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. CIS and main/engine PWB (YC2011) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the CIS and execute U411.
Main/Engine PWB Replace the main/engine PWB and check for correct operation.

Code: 3600
Description: Scanner sequence error
Causes: Main/Engine PWB.
Remedy: 1. Execute U021 memory initializing. 2. Replace the main/engine PWB and execute U411.

Code: 4000
Description: Polygon motor steady-state error
After Polygon motor is stabilized, the ready signal is at the H level for 1 s continuously.
Causes: Polygon motor (LSU). Main/Engine PWB.
Remedy: Polygon motor (LSU) 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Polygon motor and main/engine PWB (YC10) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the laser scanner unit.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 4010
Description: Polygon motor synchronization error
After polygon motor is driven, the polygon motor speed won’t stabilize within 10 s.
Causes: Polygon motor (LSU). Main/Engine PWB.
Remedy: Polygon motor (LSU) 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Polygon motor and main/engine PWB (YC10) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the laser scanner unit.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 4200
Description: BD steady-state error
The BD signal is not detected.
Causes: APC PWB (LSU). Main/Engine PWB.
Remedy: APC 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 main/engine PWB (YC2010) 2. If the FCC wiring is disconnected, shorted or grounded, replace the FCC wiring. 3. Replace the laser scanner unit.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 6000
Description: Broken fuser heater wire (main)
When the fuser thermistor 1 reaches primary stable temperature after a warm-up start and the fuser thermistor 2 is less than 90 ° C/194 °F.
Causes: Fuser unit. Main/Engine PWB. Power source PWB. Fuser heater.
Remedy: Fuser unit 1. 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 mmain/engine PWB (YC14) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Fuser unit and execute U167 counter clear. (Deteriorated sensitivity due to the toner adhered to the center thermistor.)
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.
Power source PWB 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Power source PWB (YC4) and main/ engine PWB (YC14) 2. Replace the power source PWB.
Fuser heater 1. Replace the Fuser unit and execute U167 counter clear.

Code: 6020
Description: Abnormally high fuser thermistor 2 temperature (Center)
Fuser thermistor 2 detects a temperature higher than 210°C/410°F.
Causes: Fuser unit. Main/Engine PWB.
Remedy: Fuser unit 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and main/engine PWB (YC14) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 6030
Description: Broken fuser thermistor 2 wire (Center)
Input from fuser thermistor 2 is 1012 or more (A/D value) continuously for 5 s. Input from fuser thermistor 2 is1012 (A/D value) or more whenthe temperature at the fuser thermistor 1 is 70°C/ 158°F or more.
Causes: Fuser unit. Main/Engine PWB. Fuser thermistor 2. Fuser thermostat (triggered)
Remedy: Fuser unit 1. 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 main/engine PWB (YC14) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the Fuser unit and execute U167 counter clear. (Deteriorated sensitivity due to the toner adhered to the center thermistor.)
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.
Fuser thermistor 2 1. Replace the Fuser unit and execute U167 counter clear.
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 fuser heater PWB (YC1) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit and execute U167 counter clear.

Code: 6200
Description: Broken fuser heater wire (Sub)
Fuser thermistor 1 does not reach primary stable temperature even after 30 s during warming up. Fuser thermistor 1 detects a temperature lower than 100°C/212°F for 60 s during ready.
Causes: Fuser unit. Main/Engine PWB. Fuser thermistor 1
Remedy: Fuser unit 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and main/engine PWB (YC14) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit and execute U167 counter clear.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.
Fuser thermistor 1 1. Replace the Fuser unit and execute U167 counter clear.

Code: 6220
Description: Abnormally high fuser thermistor 1 temperature (Edge)
Fuser thermistor 1 detects a temperature higher than 230°C/446°F.
Causes: Fuser unit. Main/Engine PWB.
Remedy: Fuser unit 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and main/engine PWB (YC14) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit and execute U167 counter clear.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 6230
Description: Broken fuser thermistor 1 wire (Edge)
Input from fuser thermistor 1 is 1012 or more (A/D value) continuously for 5 s. Input from fuser thermistor 1 is1012 (A/D value) or more whenthe temperature at the fuser thermistor 2 is 70°C/ 158°F or more.
Causes: Fuser unit. Main/Engine PWB.
Remedy: Fuser unit 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Fuser unit and main/engine PWB (YC14) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Fuser unit and execute U167 counter clear.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 6400
Description: Zero-cross signal error
While fuser heater ON/OFF control is performed, the zerocross signal is not input within 3 s.
Causes: Fuser unit.
Remedy: 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Power source PWB (CN2) and main/ engine PWB (YC14) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the power source PWB.

Code: 7100
Description: Toner sensor error
Sensor output value of 8 or less.
Causes: Toner sensor. Toner motor. Main/Engine PWB.
Remedy: Toner sensor 1. Check the toner sensor output by U150. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Toner sensor and main/engine PWB (YC9) 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 can rotate. 5. Replace the Developer unit.
Toner motor 1. Draw out the toner container and execute U135 to check the toner motor operation. 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 main/engine PWB (YC12) 4. If the wiring is disconnected, shorted or grounded, replace the wiring. 5. Replace the Toner motor.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 7800
Description: Broken temperature sensor wire
Input from temperature sensor is 0.3 V (A/D value) or less
Causes: Outer temperature sensor. Main/Engine PWB.
Remedy: Outer temperature sensor 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Temperature sensor and main/engine PWB (YC6) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the temperature sensor.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 7810
Description: Short-circuited temperature sensor wire
Input from temperature sensor is 0.3 V (A/D value) or more
Causes: Outer temperature sensor. Main/Engine PWB.
Remedy: Outer temperature sensor 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. Temperature sensor and main/engine PWB (YC6) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the temperature sensor.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 7900
Description: Drum EEPROM error
No response is issued from the device in reading/writing for 5 ms or more and this problem is repeated five times successively.
Causes: DR PWB. Main/Engine PWB.
Remedy: DR PWB 1. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. DR PWB and main/engine PWB (YC9) 2. If the wiring is disconnected, shorted or grounded, replace the wiring. 3. Replace the Drum unit.
Main/Engine PWB 1. Check the main/engine software and upgrade to the latest, if necessary. 2. Replace the main/engine PWB.

Code: 9000
Description: Document processor communication error
A communication error from document processor is detected 10 times in succession.
Causes: DP main PWB.
Remedy: 1. Check that the versions of the main unit firmware and the DP firmware are identical. 2. Confirm that the wiring connector is firmly connected and, if necessary, connect the connector all the way in. DP main PWB(YC1) and main/engine PWB (YC18) 3. If the wiring is disconnected, shorted or grounded, replace the wiring. 4. Replace the DP main PWB

Code: 9060
Description: DP EEPROM error
Mismatch of reading data from two locations occurs 3 times successively. Mismatch between writing data and reading data occurs 3 times successively.
Causes: DP main PWB. Device damage of EEPROM.
Remedy: 1. Execute U906 Separating Operation Release. 2. Confirm that the EEPROM has been properly installed. 3. Replace the DP main PWB
Device damage of EEPROM Contact the Service Support.

Code: F000
Description: Communication error between Main/Engine PWB and Operation PWB
Causes: Main/Engine PWB. Operation PWB.
Remedy: Main/Engine PWB 1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Check that the wirings and connetors between the main/engine PWB and the operation PWB are normal. Main/engine PWB (YC2010) and operation PWB (YC1) 3. Check that the DIMM memories in the main/engine PWB are well conducted and, if not, replace. 4. Execute U021initialize memory. 5. Replace the main/engine PWB.
Operation PWB Replace the operation PWB.

Code: F020
Description: Main/Engine PWB RAM check sum error
Causes: Main memory (RAM)
Remedy: Turn the main power switch off/on to restart the machine. If the error is not resolved, replace main/engine PWB.

Code: F040
Description: Communication error between Main/Engine PWB and Print engine
Causes: Main/Engine PWB
Remedy: 1. Turn the main power swtch off and after 5 seconds, then turn power on. 2. Repair or replace the wire from the main/ engine PWB, that may be grounded. (Check short-circuit between 5V and 3.3V.) 3. Check the main/engine software and upgrade to the latest, if necessary. 4. If not corrected, replace the main/engine PWB.

Code: F050
Description: Print engine ROM checksum error
Causes: Main/Engine PWB
Remedy: 1. 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 main/engine software and upgrade to the latest, if necessary. 4. If not corrected, Replace the main/ engine PWB.

Источник

Все современные копировальные аппараты, мфу и принтеры Kyocera имеют возможность диагностировать все узлы устройства в режиме запуска и во время работы аппарата. По этому, если во время включения или во время работы произошел сбой, то техника Kyocera сможет сообщить о наличии ошибки.

В большинстве случаев у аппаратов Kyocera код ошибки отображается на дисплее, в остальных случаях тип ошибки зависит от последовательности и количества миганий индикаторов.
Если Ваш копировальный аппарат, МФУ или принтер Kyocera выдал на дисплее некий код, то узнать причину, описание возникновения ошибки, а так же в каком узле аппарата стоит искать проблему, Вы можете в этом разделе выбрав интересующую модель из списка.

Но диагностика не решит проблему сбоя аппарата, для этого лучше обратиться к профессиональным и опытным сервисным специалистам компании Kyomart! Позвоните нам по телефону
8 (343) 288-23-45 или отправьте запрос на электронную почту: sales@kyomart.ru , и мы обязательно свяжемся с Вами в кратчайшие сроки.

Код ошибки	Описание ошибки	Причина ошибки
0100	Backup memory device error	Defective flash memory. Defective main PWB.
0120	MAC address data error For data in which the MAC address is invalid.	Defective flash memory. Defective engine PWB.
0130	Backup memory read/write error	Defective flash memory. Defective control PWB.
0140	Backup memory data error	Defective flash memory. Defective control PWB.
0150	Control PWB EEPROM error Detecting control PWB EEPROM (U17) communication error.	Improper installation control PWB EEPROM (U17). Defective control PWB. Data damage of control PWB EEPROM (U17).
0170	Billing counting error	Defective control PWB. Data damage of control PWB EEPROM (U17).
0190	Backup memory device error (engine PWB)	Defective engine PWB.
0800	Image processing error JAM010x is detected twice.	Defective main PWB.B.
0840	Faults of RTC 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.	Defective control PWB. The battery is disconnected from the control PWB.
1010	Lift motor error During driving the lift motor, a motor overcurrent signal is detected for 5 s. This error is detected five times successively.	Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the lift motor. Defective lift motor. Defective engine PWB or connect-R PWB.
1020	PF 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.	Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
1030	PF 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.	Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
1040	PF 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.	Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
1050	PF 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.	Defective bottom plate elevation mechanism in the cassette. Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF lift motor. Defective PF lift motor. Defective PF main PWB.
1140	BPF lift motor upward error (Bulk paper feeder) BPF lift maximum sensor does not turn on. The lock signal of the motor is detected continuously three times.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the motor. Defective BPF lift motor. Defective BPF main PWB.
1150	BPF lift motor downward error (Bulk paper feeder) BPF lift minimum sensor does not turn on. The lock signal of the motor is detected continuously three times.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the motor. Defective BPF lift motor. Defective BPF main PWB.
1800	Paper feeder 1 communication error A communication error is detected 10 times in succession.	Improper installation paper feeder. Defective connector cable or poor contact in the connector. Defective engine PWB. Defective PF main PWB.
1810	Paper feeder 2 communication error A communication error is detected 10 times in succession.	Improper installation paper feeder. Defective connector cable or poor contact in the connector. Defective PF main PWB.
1820	Paper feeder 3 communication error A communication error is detected 10 times in succession.	Improper installation paper feeder. Defective connector cable or poor contact in the connector. Defective PF main PWB.
1830	Paper feeder 4 communication error A communication error is detected 10 times in succession.	Improper installation paper feeder. Defective connector cable or poor contact in the connector. Defective PF main PWB.
1900	Paper feeder 1/BPF paper feeder EEPROM error When writing the data, the write data and the read data is not in agreement.	Defective PF main PWB. Device damage of EEPROM.
1910	Paper feeder 2 EEPROM error When writing the data, the write data and the read data is not in agreement.	Defective PF main PWB. Device damage of EEPROM.
1920	Paper feeder 3 EEPROM error When writing the data, the write data and the read data is not in agreement.	Defective PF main PWB. Device damage of EEPROM.
1930	Paper feeder 4 EEPROM error When writing the data, the write data and the read data is not in agreement.	Defective PF main PWB. Device damage of EEPROM.
2000	Main motor error The main motor ready input is not given for 2 s during the main motor is ON.	Defective harness between main motor (CN1) and control PWB (YC17), or improper connector insertion. Defective drive transmission system of the main motor. Defective main motor. Defective control PWB.
2010	Main motor steady-state error Stable OFF is detected for 2 s continuously after main motor stabilized.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the main motor. Defective main motor. Defective engine PWB.
2200	Drum motor steady-state error The drum motor ready input is not given for 2 s during the drum motor is ON.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the drum motor. Defective drum motor. Defective engine PWB.
2210	Drum motor steady-state error (60/50/45 ppm model only) Stable OFF is detected for 2 s continuously after drum motor stabilized.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the drum motor. Defective drum motor. Defective engine PWB.
2330	Fuser pressure release motor error (Over-current) (60/50/45 ppm model only) The over-current detection signal of the motor is detected continuously twenty times.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the fuser pressure release motor. Defective fuser pressure release motor. Defective PWB.
2340	Fuser pressure release motor error (Timeout) (60/50/45 ppm model only) The position detection sensor is not detected continuously for 30 s.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the fuser pressure release motor. Defective fuser pressure release motor. Defective PWB.
2600	PF drive motor 1 error (paper feeder 1) When the PF drive motor is driven, error signal is detected continuously for 2 s.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF drive motor. Defective PF drive motor. Defective PF main PWB.
2610	PF drive motor 2 error (paper feeder 2) When the PF drive motor is driven, error signal is detected continuously for 2 s.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF drive motor. Defective PF drive motor. Defective PF main PWB.
2620	PF drive motor 3 error (paper feeder 3) When the PF drive motor is driven, error signal is detected continuously for 2 s.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF drive motor. Defective PF drive motor. Defective PF main PWB.
2630	PF drive motor 4 error (paper feeder 4) When the PF drive motor is driven, error signal is detected continuously for 2 s.	Defective connector cable or poor contact in the connector. Defective drive transmission system of the PF drive motor. Defective PF drive motor. Defective PF main PWB.
4000	Polygon motor (laser scanner unit) error The polygon motor ready input is not given for 6 s during the polygon motor is ON.	Defective harness between polygon motor and control PWB (YC10), or improper connector insertion. Defective laser scanner unit. Defective control PWB.
4200	BD error (laser scanner unit) error	BD sensor does not detect laser beam due to condensation on the polygon mirror. Defective laser scanner unit. Defective control PWB.
5100	Main charger high-voltage error Five pages have been printed with the main charger output short-circuited.	Drum unit installed incorrectly. Engine PWB installed incorrectly. Defective engine PWB.
6000	Broken fuser heater wire The temperature does not reach 100°C/212°F after the fuser heater has been turned on continuously for 30 s. The temperature does not rise by 1°C/1.8°F after the fuser heater lamp has been turned on continuously for 15 s during warm-up or at standby.(Only when the detection temperature is less than 200°C.)	Defective connector cable or poor contact in the connector. Fuser thermostat triggered. Broken fuser heater wire.
6020	Abnormally high fuser thermistor temperature Fuser thermistor detects abnormally temperature.	Shorted fuser thermistor. Defective control PWB.
6030	Broken fuser thermistor wire Input from fuser thermistor is 0 (A/D value).	Poor contact in the fuser thermistor connector terminals. Broken fuser thermistor wire. Fuser thermistor installed incorrectly. Fuser thermal cutout triggered. Fuser heater lamp installed incorrectly. Broken fuser heater lamp wire.
6120	Abnormally high fuser thermistor 1 temperature (60/50/45 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.	Deformed connector pin. Defective triac. Shorted fuser thermistor. Defective engine PWB.
6130	Broken fuser thermistor 1 wire A/D value of the fuser thermistor 1 exceeds 1019 bit continuously for 4 s during warming up.	Defective connector cable or poor contact in the connector. Deformed connector pin. Defective triac.or pin. Defective fuser thermistor. Defective engine PWB.
6400	Zero cross signal error The zero cross signal does not reach the control PWB for specified time.	Defective harness between high voltage PWB (YC202) and control PWB (YC23), or improper connector insertion. Defective connection between power source PWB (YC103) and high voltage PWB (YC201). Defective power source PWB. Defective control PWB.
7000	Toner motor lock error During driving the toner motor, a motor overcurrent signal is detected for 5 s.	Lump of toner inside toner container. Defective drive transmission system of the toner motor. Defective toner motor. Defective engine PWB.
7100	Toner sensor error Sensor output value of 930 or more continuously for 5 s.	Defective connector cable or poor contact in the connector. Defective toner sensor. Defective engine PWB.
7400	Developer unit non-installing error Sensor output value of 31 or less continuously for 5 s.r.	Defective connector cable or poor contact in the connector. Defective toner sensor. Defective engine PWB.
7410	Drum unit non- installing error The drum unit is not installed or not installed properly. The drum PWB EEPROM does not communicate normally.	The drum unit is not installed. Defective connector cable or poor contact in the connector. Defective drum PWB EEPROM. Defective engine PWB.
7800	Broken external thermistor wire The average of thermistor output value of 1016 or more continuously for 160 ms. The average of thermistor output value of 930 or more continuously for 5 s.	Defective connector cable or poor contact in the connector. Defective temperature sensor.
7810	Short-circuited external thermistor wire The average of thermistor output value of 31 or less continuously for 5 s.	Defective connector cable or poor contact in the connector. Defective temperature sensor.
7900	Drum unit EEPROM error No response is issued from the device in reading/writing for 5 ms or more and this problem is repeated five times successively. Mismatch of reading data from two locations occurs eight times successively. Mismatch between writing data and reading data occurs eight times successively.	Defective connector cable or poor contact in the connector. Defective drum unit.
F000	Main PWB — operation panel PWB communication error	Defective main PWB. Defective operation panel PWB.
F010	Main PWB checksum error	Defective main PWB.
F020	Main PWB RAM checksum error	Defective main memory (RAM) on the main PWB. Defective expanded memory (DIMM).
F040	Main PWB — engine PWB communication error	Defective main PWB. Defective engine PWB.
F041	Main PWB — scanner communication error	Defective main PWB.
F050	Engine ROM checksum error	Defective engine PWB.
F051	Scan engine ROM checksum error	Defective engine PWB.

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07-19-2017

#1

Junior Member

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Kyocera 5050 Error (C7900)

Km 5050 displays C7900. I have changed everything like new drum unit, new boards (engine and main) , checked the wiring section but still the problem is not solved. Im fed up of this problem if someone knows plz help

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07-19-2017

#2

Re: Kyocera 5050 Error (C7900)

Originally Posted by kataria2013

Km 5050 displays C7900. I have changed everything like new drum unit, new boards (engine and main) , checked the wiring section but still the problem is not solved. Im fed up of this problem if someone knows plz help

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what does the manual say is the issue?
07-19-2017

#3

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Re: Kyocera 5050 Error (C7900)

C7900 Drum unit EEPROM error Reading from or writing to EEPROM cannot be performed.Remarks : Check the connection of connector on the engine PWB and the continuity across the connector terminals. Repair or replace if if necessary. Replace the drum unit. Causes :

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07-19-2017

#4

Re: Kyocera 5050 Error (C7900)

Originally Posted by kataria2013

Km 5050 displays C7900. Im fed up of this problem if someone knows plz help

welcome to the tech world.
07-19-2017

#5

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Re: Kyocera 5050 Error (C7900)

Sir is there any solution to this?

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07-20-2017

#6

Re: Kyocera 5050 Error (C7900)

Have you changed the drum unit? That’s the only cause I’ve ever seen. If that didn’t do it, then the engine PWB. =^..^=

If you’d like a serious answer to your request:
1) demonstrate that you’ve read the manual
2) demonstrate that you made some attempt to fix it.
3) if you’re going to ask about jams include the jam code.
4) if you’re going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.

blackcat: Master Of The Obvious =^..^=
07-20-2017

#7

Re: Kyocera 5050 Error (C7900)

Originally Posted by kataria2013

Km 5050 displays C7900. I have changed everything like new drum unit, new boards (engine and main) , checked the wiring section but still the problem is not solved. Im fed up of this problem if someone knows plz help

Sent from my ONEPLUS A3003 using Tapatalk

You may be using the wrong drum unit. If memory servers me correctly the 4050/5050 takes a DK 716. The 3050 takes a ( DK 715) and it will fit but throw a code . This was a common mistake.

Good luck.

Last edited by Geo; 07-20-2017 at 01:35 PM.