Ricoh MPC 2800 AT-C2 Mode D'emploi page 451

No. Type
• The HP sensor of the staple unit does not detect the home position after the
• The HP sensor of the staple unit detects the home position after the staple unit
• Staple jam
• Motor overload
• Defective stapler motor
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.
No. Type
Finisher stapler movement motor error
For 1000-sheet (booklet) finisher
• The stapler HP sensor is not activated within the specified time after the stapler
• Motor overload
• Loose connection of the stapler home position sensor
742 B
• Loose connection of the stapler movement motor
• Defective stapler home position sensor
• Defective stapler movement motor
1. Check the connection of the stapler movement motor.
2. Check the connection of the stapler home position sensor.
3. Replace the stapler home position sensor.
4. Replace the stapler movement motor.
No. Type
1000-sheet booklet finisher: Stack feed motor error
746 B
• The stack feed HP sensor does not detect "ON" twice (once: jam error) for
specified time after the stack feed motor has turned on.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
staple unit moves to its home position.
moves from its home position.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
motor turned on. (first detection: jam error, consecutive twice detection SC
code).
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
3
83