Ricoh Pro 8300S - Sc753-85; Sc753-86

1.SC Codes
504
 Book failed to reach output tray
 Fore edge trim scraps fell into output area
Solution
Not detected
SC753-85
Error Name
Perfect Binder: Trimming jam error
Pattern
B
Error Condition
 The edge press plate HP sensor remained OFF after disposing of the trimmed paper and the
trimmings buffer was moved 19 mm to the right.
 After the trimmings buffer door was opened and closed to check for paper scraps, the machine
detected paper scrap jam 3 times (and issued the alarm after the 2nd detection).
Major Cause
 There are scraps in the trimmings buffer and at the edge press plate.
 Edge press plate HP sensor defective
 Trimmings buffer motor defective
 Connector loose, broken, defective
 Cutter control board defective
Solution
 Reconnect the connector.
 Replace the trimmings buffer motor.
 Replace the edge press plate HP sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
 Clear the trimming jam.
After the repairs, cancel the low performance mode, and then turn the power off/on.
SC753-86
Error Name
Perfect Binder: Sub grip unit lag error