Ricoh Pro 8300S - Sc754-64; Sc754-65

1.SC Codes
544
SC754-64
Error Name
Perfect Binder: Main Grip Close Sensor (R) Late Error
Pattern
B
Error Condition
At the start of the main grip close operation, the MG close sensor (R) did not go ON, even after the MG
motor (R) had operated for 3000 ms.
Major Cause
 Main grip motor (R) defective
 Main grip close sensor (R) defective
 Connector or harness loose, damaged, or defective
 Slave control board defective
Solution
 Reconnect the connector.
 Replace the main grip motor (R).
 Replace the main grip close sensor (R).
 Replace the slave 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.
SC754-65
Error Name
Perfect Binder: Main Grip Close Sensor (R) Lag Error
Pattern
B
Error Condition
At the start of the main grip close operation, the MG close sensor (R) did not go OFF, even after the MG
motor (R) had operated for 500 ms.
Major Cause
 Main grip motor (R) defective
 Main grip close sensor (R) defective