Lexmark Optra C710 Service Manual - Page 126
ITM Drive Service Check, If the 84 Transfer Belt Exhausted or 917 Error Code displays and
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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 1 Gear A10 Transfer Belt Connecting Shaft Dowel Pin Gears A6, A71 OPC Motor (M x) Action Check gear A10 for proper operation and signs of wear or breakage. Be sure the transfer belt connecting shaft dowel pin is correctly located in the back of gear A10. If a problem is found, repair as necessary. Check gears A6 (2 each) and gear A71 for signs of wear or breakage. Be sure the OPC drive motor gear is properly contacting gears A6 in the motor mounting stay A assembly. Be sure the motor is operating correctly. Repair or replace as necessary. 2-60 Service Manual