Causes: Error in attaining the target ITB motor rotation detected based on ITB motor speed detection signal after ITB motor is actuated. Cause: problem in ITB motor / DC controller PCB
Remedy: • Check connectors of ITB motor / DC controller PCB • Replace ITB motors • Replace DC controller PCBs
Code: E012-0001
Description: Error in ITB motor startup
Causes: Error in ITB motor rotation after attaining the target rotation detected based on ITB motor speed detection signal. Cause: problem in ITB motor / DC controller PCB
Remedy: • Check connectors of ITB motor / DC controller PCB • Replace ITB motors • Replace DC controller PCBs
Code: E014-0000
Description: Error in fixing motor startup
Causes: Error in attaining the target fixing motor rotation detected based on fixing motor speed detection signal after fixing motor is actuated. Cause: problem in fixing motor / DC controller PCB
Remedy: • Check connectors of ITB motor / DC controller PCB • Replace ITB motors • Replace DC controller PCBs
Code: E014-0001
Description: Error in fixing motor startup
Causes: Error in fixing motor rotation after attaining the target rotation detected based on fixing motor speed detection signal. Cause: problem in fixing motor / DC controller PCB
Remedy: • Check connectors of ITB motor / DC controller PCB • Replace ITB motors • Replace DC controller PCBs
Code: E015-0001
Description: Error in developing roller contact
Causes: Failed to detect changes in developing home position sensor signals within the pre-defined time after actuating main motor to control the developing roller contact. Cause: problem in developing home position sensor / main motor / DC controller PCB
Remedy: • Check connectors of developing home position sensor, main motor and DC controller PCB. • Replace developing home position sensors • Replace main motors • Replace DC controller PCBs
Code: E020-0000
Description: Error in density sensor
Causes: Failed to receive sufficient light to detect image density Cause: Dirt on density sensor, problem of density sensor / DC controller PCB / toner cartridge
Remedy: • Check DC controller PCB onnectors. • Replace ITB units • Replace DC controller PCBs • Replace toner cartridges