Description: The thermistor has an open circuit or a short circuit.
Causes: The heater has an open circuit. The thermal fuse has blown. The High-voltage power supply board has a fault. The DCNT board has a fault.
Remedy: - Check the connector of the fixing film unit. - Replace the fixing film unit. - Replace the High-voltage power supply board. - Replace the DCNT board.
Code: E100
Description: The scanner assembly has a fault.
Causes:
Remedy: - Check the connector of the laser scanner assembly. - Replace the laser scanner assembly. - Replace the engine controller PCB.
Code: E198
Description: Flash ROM write error.
Causes:
Remedy: - Turn the power OFF and then back ON. - Replace the SCNT board.
Code: E674
Description: Modem error.
Causes:
Remedy: - Turn the power OFF and then back ON. - Replace the SCNT board.