Lexmark 5016-001 manual

5016-001

B 84 Transfer Belt Exhausted or 917 Error Code displays, the OPC/ ITM drive gear is turning and a new ITM does not fix the problem.

	FRU	Action
1	Transfer Belt	The transfer belt sensor is a LED Optotransistor
	Position Sensor	pair that detects the belt by sensor (PS200)
	(PS200)	reflecting light from the LED to the belt in the ITM
	Engine Board	and back to the phototransistor. The sensor
		checks when the transfer belt has reached home
	MSN Cable	position. Check the transfer belt sensor for correct
		operation.
		If the sensor is not operating properly, replace the
		FRU's in the following order.
		1. Belt position sensor
		2. Engine board
		3. MSN cable

C The waste toner bottle is not detected, and a new ITM does not fix the problem.

	FRU	Action
1	Waste Toner	Check the waste toner sensor board cable and
	Sensor Board	MSN cable connections.
	(PQ350)	•	If correct, check the waste toner sensor for
	Engine Board
			proper operation.
	MSN Cable	•	If the sensor is not operating correctly, replace
			the following FRU's, in the order shown:
		1.	Waste toner sensor board
		2.	Engine board
		3. MSN cable

Diagnostic Information 2-61