Ricoh D025 Service Manual page 510

SC Tables
No. Type
Finisher stapler movement motor error
For 1000-sheet (booklet) finisher
742 B
1.
2.
3.
4.
D023/D025
Details (Symptom, Possible Cause, Troubleshooting Procedures)
The stapler HP sensor is not activated within the specified time
after the stapler motor turned on. (first detection: jam error,
consecutive twice detection SC code).
Motor overload
Loose connection of the stapler home position sensor
Loose connection of the stapler movement motor
Defective stapler home position sensor
Defective stapler movement motor
Check the connection of the stapler movement motor.
Check the connection of the stapler home position sensor.
Replace the stapler home position sensor.
Replace the stapler movement motor.
3-58 SM Appendix