Description

Insufficient temperature rise of fixing unit when power is turned ON
When the temperature of the fixing belt main thermistor failed to reach 50 deg C within 120 sec. after the fixing belt temperature regulation has started

Remedy

Check for broken or disconnected heater wires. Checking Disconnection of the Connector in the Thermistor Wiring. Replace the fixing belt unit. Replace the fixer. Replace the IH power supply PCB and AC driver PCB. Replace the DC controller PCB 2 (MAISY). In the service mode, clear the error by selecting COPIER > FUNCTION > CLEAR > ERR.