• 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

• Code: E021-1003
• Description: Error in developing motor
• Causes: Cause of developing motor rotation error: problem in developing motor / DC controller PCB
• Remedy: • Check connectors of developing motor and DC controller PCB. • Replace developing motor • Replace DC controller PCB

• Code: E021-2003
• Description: Error in developing motor
• Causes: Error in attaining the target developing motor rotation detected based on developing motor speed detection signal after developing motor is actuated. Cause: problem in developing motor / DC controller PCB
• Remedy: • Check connectors of developing motor and DC controller PCB. • Replace developing motor • Replace DC controller PCBs

• Code: E024-0000
• Description: Error in toner level sensor
• Causes: Abnormal output of toner level sensor (Yellow) Cause: problem in toner cartridge / high-voltage power supply PCB / DC controller PCB
• Remedy: • Replace toner cartridges • Replace high-voltage power supply PCBs • Replace DC controller PCBs

• Code: E024-0001
• Description: Error in toner level sensor
• Causes: Abnormal output of toner level sensor (Magenta) Cause: problem in toner cartridge / high-voltage power supply PCB / DC controller PCB
• Remedy: • Replace toner cartridges • Replace high-voltage power supply PCBs • Replace DC controller PCBs