Ricoh Pro 8300S - Perfect Binder: Blade Cradle HP Sensor Lag Error; Sc750-73

1.SC Codes
350
Pattern
D
Error Condition
The book output tray HP sensor does not go ON within 3.5 sec. after it went OFF.
Major Cause
 Book output belt motor defective
 Book output tray HP sensor defective
 Motor/sensor disconnected
 Overload
Solution
 Reconnect the connector.
 Replace the book output belt motor.
 Replace the book output tray HP sensor.
 Replace the cutter control board.
 Replace the motor harness.
 Replace the sensor harness.
SC750-73
Error Name
Perfect Binder: Blade Cradle HP Sensor Lag Error
Pattern
D
Error Condition
While the blade is retracting to the home position, the blade cradle sensor does not go OFF after
enough time has elapsed for the blade to move 12 mm.
Major Cause
 Blade cradle motor defective
 Blade cradle sensor defective
 Motor/sensor disconnected
 Overload
Solution
 Reconnect the connector.
 Replace the blade cradle motor.