Ricoh D027 Service Manual page 54

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
1. Check the connections and cables for the folder plate motor and
HP sensor.
2. Check for blockages in the folder plate motor mechanism.
3. Replace the folder plate HP sensor and/or folder plate motor
4. Replace the finisher main board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Punch movement motor error
The punch unit moves but is not detected at the home position within
the specified time. The 1st detection failure issues a jam error, and the
2nd failure issues this SC code.
763 B
Motor harness disconnected, loose, defective
Defective motor
1. Check the connections to the punch movement motor.
2. Defective punch movement motor
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Paper position sensor slide motor error
The paper position sensor moves but is not detected at the home
position within the specified time. The 1st detection failure issues a jam
error, and the 2nd failure issues this SC code.
764 B
Motor harness disconnected, loose, defective
Defective motor
1. Check the connections to the paper position sensor slide motor.
2. Defective paper position sensor slide motor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SM 3-57
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SC Tables
D027/D029 APPENDICES