Ricoh Pro 8300S - Perfect Binder: Main Grip Rotate Enable Position Sensor Late Error; Sc752-39

1.SC Codes
426
Error Condition
While moving to the sub grip home position, the signature MG position sensor did not go OFF, even
though the signature move motor had operated for 500 ms.
Major Cause
 Signature move motor defective
 Signature MG position HP sensor defective
 Connector harness loose, damaged, or defective
Solution
 Reconnect the connector.
 Replace the signature move motor.
 Replace the signature MG position HP sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.
SC752-39
Error Name
Perfect Binder: Main Grip Rotate Enable Position Sensor Late Error
Pattern
D
Error Condition
While moving to the sub grip home position, the MG rotate enable sensor did not go ON, even though
the signature move motor had operated for 2475 ms.
Major Cause
 Signature move motor defective
 MG rotate enable sensor defective
Solution
 Reconnect the connector.
 Replace the signature move motor.
 Replace the MG rotate enable sensor.
 Replace the slave control board.
 Replace the motor harness.
 Replace the sensor harness.