Ricoh D025 Service Manual page 517

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Finisher jogger motor error
The jogger fences move out of the home position but the HP sensor
output does not change within the specified number of pulses.
The 1st failure issues an original jam message, and the 2nd failure
issues this SC code.
Jogger HP sensor disconnected, defective
798
Jogger motor disconnected, defective
B
-2
Jogger motor overloaded due to obstruction
Finisher main board and jogger motor
1. Check or replace the harness.
2. Check for blockages in the jogger motor mechanism.
3. Replace the jogger HP sensor.
4. Replace the jogger motor.
5. Replace the finisher main board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
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
798
B
Rear jogger fence HP sensor dirty, loose, defective
-3
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.
SM Appendix 3-65
SC Tables
D023/D025