Make sure that the equipment enters the normal ready state. (3) Change the current status counter value “1” or “2” to “0”, then press or (to cancel ). (2) Key in “400” with the digital keys, then press. Clear the status counter After repairing the matter which caused the error, perform the following: (1) Turn ON the power while and are pressed simultaneously. (2) Check if the conductor pattern on the LGC board is short- or open-circuited. Check the LGC board (1) Check if the connectors CN316 are disconnected. (5) Check if the IH board or the switching power supply unit are abnormal. (4) Check if the connectors on the IH board are disconnected (AC input connector and LGC I/F connector CN455/456). (2) Check if the connector of the IH coil is disconnected. Check the IH board and IH coil (1) Check if the IH coil is broken. (2) Check if the main and edge thermistors are in contact with the surface of the fuser roller properly? (3) Check if the harnesses of the main and edge thermistors are open-circuited. Check the thermistors (1) Check if the connectors are disconnected. Description: Thermistor or heater abnormality at power-ON: Abnormality of service call the thermistor is detected when power is turned ON or the temperature of the fuser roller does not rise in a specified period of time after power is turned ON.
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