Sharp AR-810 User Manual download pdf (Page 84)

AR-651/810 TROUBLE SHOOTING 5 - 84

[CB4] Abnormal alignment motor

Is the alignment guide home position sensor (PI6) working normally?

Replace the sensor.

YES

Is the wiring between the finisher controller PC board and the alignment motor (M3) correct?

YES

Correct the wiring.

Is there any mechanical problem with the alignment guide movement path?

YES

Fix the mechanism.

Is the problem solved by replacing the alignment motor?

Replace the finisher controller PC board.

YES

END

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[CB5] Abnormal staple motor

Is the wiring between the stapler and the finisher controller PC board correct?

YES

Connect or replace the harness.

Is the problem solved by replacing the stapler?

Replace the finisher controller PC board.

YES

END

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Sharp AR-810 User Manual Page 84