SC Tables
SM Appendix 3-57 D023/D025
Appendix
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Finisher corner stapler motor error
The 1st detection failure issues a jam error, and the 2nd failure issues
this SC code.
For 1000-sheet (booklet) finisher
The stapler motor does not switch off within the prescribed time
after operating.
The HP sensor of the staple unit does not detect the home position
after the staple unit moves to its home position.
The HP sensor of the staple unit detects the home position after
the staple unit moves from its home position.
Staple jam
Motor overload
Defective stapler motor
740 B
1. Check the connections and cables for the components mentioned
above.
2. Replace the HP sensor and/or stapler motor
3. Replace the finisher main board.
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