Display:Print Unable 02 Turn the power off and then back on again.
Description:Cannot detect the synchronized signal of the main motor. The speed of the main motor does not stabilize within the specified time.
Remedy:1 Connection failure of the main motor harness Reconnect the main motor harness. 2 Connection failure of the motor encoder PCB flat cable Reconnect the motor encoder PCB flat cable. 3 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 4 Main PCB failure Replace the main PCB ASSY.
Code:Â 0300
Display:Print Unable 03 Turn the power off and then back on again.
Description:Cannot detect the Lock signal of the document scanner motor.
Remedy:1 Connection failure of the document scanner motor harness Reconnect the document scanner motor harness. 2 Document scanner motor failure Replace the document scanner unit. 3 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 4 Main PCB failure Replace the main PCB ASSY.
Code:Â 0401
Display:Print Unable 04 Turn the power off and then back on again.
Description:Cannot detect the synchronized signal of the polygon motor for the laser unit.
Remedy:1 Connection failure of the polygon motor harness Reconnect the polygon motor harness. 2 Polygon motor failure Replace the laser unit. 3 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 4 Main PCB failure Replace the main PCB ASSY.
Code:Â 0501
Display:Print Unable 05 Turn the power off and then back on again.
Description:The center thermistor of the fuser unit has not reached the specified temperature within the specified time.
Remedy:1 Connection failure of the center thermistor harness of the fuser unit Reconnect the center thermistor harness of the fuser unit. 2 Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit. 3 Connection failure of the low voltage PCB harness Reconnect the low voltage PCB harness. 4 Fuser unit failure Replace the fuser unit. 5 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 6 Main PCB failure Replace the main PCB ASSY.
 Code: 0502
Display:Print Unable 05 Turn the power off and then back on again.
Description:The center thermistor has not reached the specified temperature within the specified time after the fuser unit has reached to a certain temperature.
Remedy:1 Connection failure of the center thermistor harness of the fuser unit Reconnect the center thermistor harness of the fuser unit. 2 Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit. 3 Connection failure of the low voltage PCB harness Reconnect the low voltage PCB harness. 4 Fuser unit failure Replace the fuser unit. 5 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 6 Main PCB failure Replace the main PCB ASSY.
Code:Â 0503
Display:Print Unable 05 Turn the power off and then back on again.
Description:The center thermistor of the fuser unit detected a temperature higher than the specified value.
Remedy:1 Connection failure of the center thermistor harness of the fuser unit Reconnect the center thermistor harness of the fuser unit. 2 Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit. 3 Connection failure of the low voltage PCB harness Reconnect the low voltage PCB harness. 4 Fuser unit failure Replace the fuser unit. 5 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 6 Main PCB failure Replace the main PCB ASSY.
Code:Â 0504
Display:Print Unable 05 Turn the power off and then back on again.
Description:After the heat unit was heated normally, the center thermistor of the fuser unit detected a temperature lower than the specified value.
Remedy:1 Connection failure of the center thermistor harness of the fuser unit Reconnect the center thermistor harness of the fuser unit. 2 Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit. 3 Connection failure of the low voltage PCB harness Reconnect the low voltage PCB harness. 4 Fuser unit failure Replace the fuser unit. 5 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 6 Main PCB failure Replace the main PCB ASSY.
Code:Â 0505
Display:Print Unable 05 Turn the power off and then back on again.
Description:The center thermistor of the fuser unit detected a temperature rise greater than the specified value within the specified time.
Remedy:1 Connection failure of the center thermistor harness of the fuser unit Reconnect the center thermistor harness of the fuser unit. 2 Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit. 3 Connection failure of the low voltage PCB harness Reconnect the low voltage PCB harness. 4 Fuser unit failure Replace the fuser unit. 5 Low voltage power supply PCB failure Replace the low voltage power supply PCB unit. 6 Main PCB failure Replace the main PCB ASSY.