蘇州京瓷維修電話696l6769,維修現(xiàn)場(chǎng)維修
CodeC6400
Description
Zero-cross signal error While fuser heater ON/OFF control is performed, the zero-cross signal is not input within 3 s.
Causes
Defective PWB.
Remedy
Defective PWB. Replace the engine PWB or power source PWB and check for correct operation.
京瓷180提示呼叫維修c6400