Ricoh Pro 8300S - Perfect Binder: Switchback Flapper HP Sensor Lag Error; Perfect Binder: Switchback Flapper HP Sensor Late Error; Sc751-70; Sc751-71

1.SC Codes
396
Solution
 Reconnect the connector.
 Replace the front door lock solenoid.
 Replace the front door switch.
 Replace the master control board.
 Replace the SOL harness.
 Replace the SW harness.
SC751-70
Error Name
Perfect Binder: Switchback Flapper HP Sensor Late Error
Pattern
D
Error Condition
During the switchback flapper lift operation, the switchback flapper HP sensor did not go ON, even
though the switchback flapper motor operated long enough for lifting through an arc of 50 degrees.
Major Cause
 Switchback flapper HP sensor defective
 Switchback flapper motor defective
Solution
 Replace the switchback flapper motor.
 Replace the switchback flapper HP sensor.
 Replace the master control board.
 Replace the motor harness.
 Replace the sensor harness.
 Reconnect the connector.
SC751-71
Error Name
Perfect Binder: Switchback Flapper HP Sensor Lag Error
Pattern
D