Ricoh Pro 8320 - Perfect Binder: Sub Grip HP Sensor Late Error; Sc752-26

1.SC Codes
418
Pattern
D
Error Condition
During operation of the cover registration unit , the cover horizontal registration HP sensor did not go
OFF, even after the cover horizontal registration motor had operated for 975 ms.
Major Cause
 Cover horizontal registration motor defective
 Registration HP sensor defective
 Harness connector loose, broken, defective
Solution
 Reconnect the connector.
 Replace the cover horizontal registration motor.
 Replace the registration HP sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.
SC752-26
Error Name
Perfect Binder: Sub Grip HP Sensor Late Error
Pattern
D
Error Condition
During the sub grip lift operation, the sub grip upper HP sensor did not go ON, even though the sub grip
lift motor had operated for 4110 ms.
Major Cause
 Sub grip lift motor defective
 Sub grip upper HP sensor defective
Solution
 Reconnect the connector.
 Replace the sub grip lift motor.
 Replace the sub grip upper HP sensor.
 Replace the slave control board.