Lexmark 5016-001 manual ITM Drive Service Check

5016-001

ITM Drive Service Check

If the 84 Transfer Belt Exhausted message displays and the OPC/ ITM drive gear is not turning. Go to A.

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

If the waste toner bottle is not detected and a new ITM does not fix the problem. Go to C.

Note: This symptom may require replacement of one or more customer replaceable units, designated as supplies or maintenance items, which are the responsibility of the customer. With the customer's permission, you may need to install an ITM unit or a print cartridge.

A 84 Transfer Belt Exhausted message displays and the OPC/ITM drive gear is not turning.

	FRU	Action
1	Gear A10	Check gear A10 for proper operation and signs of
	Transfer Belt	wear or breakage.
		Be sure the transfer belt connecting shaft dowel
	Connecting
	Shaft Dowel Pin	pin is correctly located in the back of gear A10. If a
		problem is found, repair as necessary.
	Gears A6, A71	Check gears A6 (2 each) and gear A71 for signs of
		wear or breakage.
	OPC Motor	Be sure the OPC drive motor gear is properly
	(M x)	contacting gears A6 in the motor mounting stay A
		assembly. Be sure the motor is operating correctly.
		Repair or replace as necessary.

2-60Service Manual