Description: Communication error between the engine ASIC and motor driver or faulty motor driver.
Remedy: 1 Connection failure of the paper feed motor harness Reconnect the paper feed motor harness. 2 Paper feed motor failure Replace the paper feed motor. 3 Main PCB failure Replace the main PCB ASSY.
Code: 0201
Description: Cannot detect the synchronized signal of the paper feed motor. The speed of the paper feed motor does not stabilize within the specified time.
Remedy: 1 Connection failure of the paper feed motor harness Reconnect the paper feed motor harness. 2 Damaged fuser gear Replace the fuser gear. 3 Paper feed motor failure Replace the paper feed motor. 4 Damaged fuser unit Replace the fuser unit. 5 Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. 6 Damaged part in drive sub ASSY Replace the main frame L ASSY. 7 Main PCB failure Replace the main PCB ASSY.
Code: 0203
Description: Eject motor failure was detected.
Remedy: 1 Connection failure of the eject motor harness Reconnect the eject motor harness. 2 Eject motor failure Replace the eject motor. 3 Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. 4 Damaged part in eject gears Replace the main frame L ASSY. 5 Main PCB failure Replace the main PCB ASSY.
Code: 0300
Description: Cannot detect the lock signal of the polygon motor for the laser unit (second time).
Remedy: 1 Connection failure of the laser unit flat cable Reconnect the laser unit flat cable. 2 Laser unit flat cable failure Replace the laser unit flat cable. 3 Laser unit failure Replace the laser unit. 4 Main PCB failure Replace the main PCB ASSY.
Code: 0305
Description: Cannot detect the lock signal of the polygon motor for the laser unit (first time).
Remedy: 1 Connection failure of the laser unit flat cable Reconnect the laser unit flat cable. 2 Laser unit flat cable failure Replace the laser unit flat cable. 3 Laser unit failure Replace the laser unit. 4 Main PCB failure Replace the main PCB ASSY.
Code: 0401
Description: Cannot detect the synchronized signal of the polygon motor for the laser unit (second time).
Remedy: 1 Connection failure of the laser unit flat cable Reconnect the laser unit flat cable. 2 Laser unit flat cable failure Replace the laser unit flat cable. 3 Laser unit failure Replace the laser unit. 4 Main PCB failure Replace the main PCB ASSY.