Ricoh B230 Service Manual page 309

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Finisher punch motor error
The punch HP sensor is not activated within the specified time after the
punch motor turned on. The 1st detection failure issues a jam error, and
the 2nd failure issues this SC code.
Punch HP sensor disconnected, defective
Punch motor disconnected or defective
760 B
Punch motor overload due to obstruction
1. Check the connections and cables for the punch motor and HP
sensor.
2. Check for blockages in the punch motor mechanism.
3. Replace the punch HP sensor and/or punch motor
4. Replace the finisher main board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Finisher folder plate motor error
The folder plate 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.
Folder plate HP sensor disconnected, defective
Folder plate motor disconnected, defective
761 B
Folder plate motor overloaded due to obstruction.
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.
SM 4-69 B230/B237