Sharp AR-810 User Manual download pdf (Page 98)

AR-651/810 TROUBLE SHOOTING 5 - 98

[CC5] Abnormal horizontal registration motor (with AR-PN3 connected)

Is the horizontal registration home position sensor (PI1P) working normally?

Replace the sensor.

YES

Is the wiring between the horizontal registration home position sensor (PI1P) and finisher controller

PC board correct?

YES

Correct the wiring.

Is the horizontal registration mechanism normal?

Fix the mechanism.

YES

Is the problem solved by replacing the horizontal registration motor (M2P)?

YES

END

Is the problem solved by replacing the punch motor?

YES

END

Is the problem solved by replacing the punch driver board?

YES

END

Replace the finisher controller PC board.

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Sharp AR-810 User Manual Page 98