Or, it does not reach 70C 2 sec thereafter. Main cause The fixing film unit is faulty. The main thermistor has an open circuit. The fixing heater has an open circuit. The main power supply PCB is faulty. The DC controller PCB is faulty. Caution To reset the error, execute the following in service mode COPIERFUNCTIONCLEARERR.

Action 1. Connector Is the connector of the fixing assembly connected.