Ricoh Pro 8300S - Sc752-85

1.SC Codes
453
Major Cause
 Grip motor overloaded, or defective
 Grip end sensor defective
 Sensor flag defective
 Connector loose, damaged, or defective
Solution
 Reconnect the connector.
 Replace the grip motor.
 Replace the grip end sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power OFF/ON.
SC752-85
Error Name
Perfect Binder: Grip End Sensor Late Error
Pattern
B
Error Condition
 The grip end sensor did not go on, even after the booklet had been had been moved 86 mm.
 The grip end sensor did not go on within 3.7 sec. after the book was gripped.
Major Cause
 Grip motor overloaded, or defective
 Grip end sensor defective
 Sensor flag defective
 Connector loose, damaged, or defective
 No data incoming from signature thickness sensor
Solution
 Reconnect the connector.
 Replace the grip motor.
 Replace the grip end sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.