Ricoh MPC 2800 AT-C2, Руководство по обслуживанию на месте, Страница: 449 / 856

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
798
-3
B
Rear fence motor error
The rear jogger fence motor in the finisher is not operating.
• Rear jogger motor drive is obstructed (jammed paper, paper scraps, etc.)
• The rear jogger fence motor harness loose or broken
• Rear jogger fence HP sensor dirty, loose, defective
• Rear jogger fence motor defective
1. Check or replace the harness.
2. Check for blockages in the rear jogger motor drive mechanism.
3. Replace the rear jogger fence HP sensor.
4. Replace the rear jogger fence motor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
798
-4
B
Stack feed-out motor error
The stack feed-out HP sensor does not detect the home position of the stack feed-
out belt for a certain time after the stack feed-out belt has moved to its home position.
The stack feed-out HP sensor does not turn off for a certain time after the stack feed-
out belt has moved from its home position.
The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
• Defective stack feed-out HP sensor
• Overload on the stack feed-out motor
• Defective stack feed-out motor
• Defective main board
• Disconnected or defective harness
1. Check or replace the harness.
2. Check for blockages in the stack feed-out mechanism.
3. Replace the stack feed-out HP sensor.
4. Replace the stack feed-out motor.
5. Replace the main board.
SC Tables
93
3