Ricoh Pro 8300S - Sc752-83; Sc752-84

1.SC Codes
452
 Replace the sensor harness.
After the repairs, cancel the low performance mode, and then turn the power OFF/ON.
SC752-83
Error Name
Perfect Binder: Grip HP Sensor Late Error
Pattern
B
Error Condition
The HP sensor did not go ON after the grip unit released the signature and moved 76 mm.
Major Cause
 Grip motor overloaded, defective
 Grip HP sensor defective
 Sensor flag defective
 Connector loose, damaged, or defective
Solution
 Reconnect the connector.
 Replace the grip motor.
 Replace the grip HP 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.
SC752-84
Error Name
Perfect Binder: Grip End Sensor Lag Error
Pattern
B
Error Condition
 The grip end sensor did not go off after the grip unit released the signature and moved the
prescribed distance.
 The grip end sensor did not go off, even after the booklet had been released after moving 86 mm.