Ricoh Pro 8300S - Sc753-21

1.SC Codes
464
Major Cause
 Slide motor connection loose, broken, defective
 Motor overloaded, defective
 Slide HP sensor connection loose, broken, defective
 Sensor defective
Solution
 Reconnect the connector.
 Replace the slide motor.
 Replace the slide HP sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
 Clear the signature jam.
After the repairs, cancel the low performance mode, and then turn the power off/on.
SC753-21
Error Name
Perfect Binder: Book rotation HP sensor (right) lag error
Pattern
B
Error Condition
 The book rotation HP sensor did not go OFF after the book was rotated 60 degrees.
 The book rotation HP sensor did not go OFF after the book was rotated 30 degrees.
Major Cause
 Book rotation motor 1 (right) connector, loose, broken, defective
 Motor overloaded, obstructed, defective
 Book rotation HP sensor (right) connector loose, broken, defective
Solution
 Reconnect the connector.
 Replace the Book rotation motor 1 (right).
 Replace the book rotation HP sensor (right).
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
 Clear the signature jam.