Paper Jam In Finisher - Sharp AR-651 Service Handbook

5. 1. 6. Paper jam in finisher

[E9F] Punching jam
Is there any paper remaining on the transport path in the finisher or main unit?
YES
Remove the paper.
NO
Is the connector J1 on the punch driver PC board disconnected?
Is the harness connecting the punch driver PC board and punch home position sensor
(PI3P) open-circuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the punch home position sensor working properly?
NO
1. Connect the connector of the punch home position sensor securely.
2. Replace the punch home position sensor.
YES
Replace the punch driver PC board.
[EA1] Finisher paper transport delay jam
Is there any paper remaining on the transport path in the finisher or main unit?
YES
Remove the paper.
NO
Is the connector J17 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-circuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the inlet sensor working properly? (Check the movement of the actuator.)
NO
1. Connect the connector of the inlet sensor securely.
2. Attach the actuator securely if its shaft is out of place.
3. Replace the inlet sensor.
YES
Replace the finisher controller PC board.
5 - 37 AR-651/810 TROUBLE SHOOTING