Causes: The cycle of ITB motor speed detection signal does not move in the specified cycle after ITB motor drive is started. Cause Failure in ITB motor, failure in DC controller PCB
Remedy: - Check the connectors of ITB motor and DC controller PCB - Replace the ITB motor - Replace the DC controller PCB
Code: E012-0001
Description: Error in ITB motor activation.
Causes: If the ITB motor speed detection signal comes off the specified cycle after it turned once to the specified cycle. Cause Failure in ITB motor, failure in DC controller PCB.
Remedy: - Check the connectors of ITB motor and DC controller PCB - Replace the ITB motor - Replace the DC controller PCB
Code: E014-0000
Description: Error in fixing motor drive.
Causes: The cycle of fixing motor speed detection signal does not move in the specified cycle after fixing motor drive is started. Cause Failure in fixing motor, failure in DC controller PCB
Remedy: - Check the connectors of ITB motor and DC controller PCB - Replace the ITB motor - Replace the DC controller PCB
Code: E014-0001
Description: Error in fixing motor drive.
Causes: If the fixing motor speed detection signal comes off the specified cycle after it turned once to the specified cycle. Cause Failure in fixing motor, failure in DC controller PCB.
Remedy: - Check the connectors of ITB motor and DC controller PCB - Replace the ITB motor - Replace the DC controller PCB
Code: E015-0001
Description: Error in the developing disengagement movement.
Causes: For engagement/disengagement movement of the developing roller, the change on the signal condition of the the developing home position sensor cannot be detected within specified time after main motor rotates. Cause Failure in developing home position sensor, failure in main motor, failure in DC controller PCB.
Remedy: - Check the connectors of the developing home position sensor, main motor, and DC controller PCB. - Replace the developing home position sensor - Replace the main motor - Replace the DC controller PCB
Code: E020
Description: Error in density sensor
Causes: Insufficient light receiving during image density detection. Cause Soiling in density detection sensor, failure in density detection sensor, failure in DC controller PCB, failure in toner cartridge.
Remedy: - Check the connectors of the DC controller PCB. - Replace the ITB unit - Replace the DC controller PCB - Replace the toner cartridge