Ricoh MP 7503SP Field Service Manual page 1385

SC722-40 B Jogger Bottom Fence Motor (Finisher D610)
The bottom fence HP sensor detected that:
The bottom fence did not arrive at the home position at the specified time.
-or-
The bottom fence failed to leave the home position at the specified time.
If the jogger bottom fence motor is operating:
If the jogger bottom fence motor is not operating:
If the motor is operating
If the motor is not operating:
• Bottom fence HP sensor harness loose, broken, defective
• Bottom fence HP sensor defective
• Motor blocked by an obstruction
• Motor harness loose, broken, defective
• Motor defective
• Finisher main board defective
• Inspect rear bottom fence HP sensor harness and replace if damaged.
• Replace bottom fence HP sensor
• Inspect the area around the motor, and remove any obstacle to motor
operation.
• Inspect motor harness, connector and replace if damaged.
• Replace jogger bottom fence motor
• Replace finisher main board.
SC700: Peripherals
1383