Ricoh Pro 8310 - Perfect Binder: Low Performance Error (or Service Mode); Sc752-81; Sc752-82

1.SC Codes
451
SC752-81
Error Name
Perfect Binder: Low Performance Error (or Service Mode)
Pattern
D
Error Condition
 When error occurred, there was no adverse affect on straight-through feed.
 If jam occurred at straight-through feed, the paper may not have fed.
 The error may have occurred at straight-through feed. One or more of these conditions exit.
Major Cause
Check for paper jam.
Solution
After the repairs, cancel the low performance mode, and then turn the power OFF/ON.
SC752-82
Error Name
Perfect Binder: Grip HP Sensor Lag Error
Pattern
B
Error Condition
During operation of the grip unit, the HP sensor did not OFF after the grip unit moved 20 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.