Ricoh OR-C1 Field Service Manual page 444

3. Appendix: Service Call Conditions
No. Type
763 B
3
No. Type
764 B
86
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Punch movement motor error (D589)
The punch unit moved but it was not detected at the home position within the
prescribed time. The 1st detection failure issues a jam error, and the 2nd failure
issues this SC code.
• Motor harness loose, broken
• Motor drive obstructed
• Motor defective
1. Check the connections to the punch movement motor.
2. Replace the punch movement motor
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Paper position slide motor error (D589)
The paper position sensor detected movement of the slide but the slide was not
detected at the home position within the prescribed time. The 1st detection failure
issues a jam error, and the 2nd failure issues this SC code.
• Motor harness loose, broken
• Motor drive obstructed
• Motor defective
1. Check the connections to the paper position sensor slide motor.
2. Replace the paper position sensor slide motor.