SC Tables
SM Appendix 3-23 M065/M066
Appendix:
Service Call
Conditions
3.1.6 SC5XX: PAPER FEED AND FUSING
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
501 B 1st paper tray lift motor malfunction
502 B 2nd paper tray lift motor malfunction (optional paper feed unit)
503 B 3rd paper tray lift motor malfunction (optional paper feed unit)
504 B 4th paper tray lift motor malfunction (optional paper feed unit)
- -
The paper lift sensor did not activate within 18 sec. after the tray lift
motor switched on.
 An obstruction (jammed paper, paper scraps, etc.) has blocked the
motor drive and caused an overload.
 Paper lift sensor connection loose, disconnected, or damaged
 Paper lift sensor defective
 Tray lift motor connection loose, disconnected, or damaged
 Tray lift motor defective
1. Check or replace the harness.
2. Replace the tray lift motor.
3. Replace the BCU.