Ricoh Pro 8300S - Perfect Binder: Right Trimming Buffer HP Sensor; Sc752-88

1.SC Codes
455
Major Cause
 Buffer full of trimmings
 Trimmings buffer motor defective
 Motor connector loose, damaged, or defective
 Left trimmings buffer HP sensor defective
Solution
 Reconnect the connector.
 Replace the trimmings buffer motor.
 Replace the left trimmings buffer HP sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
 Clear the signature jam.
After the repairs, cancel the low performance mode, and then turn the power OFF/ON.
SC752-88
Error Name
Perfect Binder: Right Trimming Buffer HP Sensor Lag Error
Pattern
B
Error Condition
The right trimmings buffer HP sensor did not go OFF within 3 sec. after the trimmings buffer moved
away from the sensor.
Major Cause
 Buffer full of trimmings
 Trimmings buffer motor defective
 Motor connector loose, damaged, or defective
 Right trimmings buffer HP sensor defective
Solution
 Reconnect the connector.
 Replace the trimmings buffer motor.
 Replace the right trimmings buffer HP sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.