Sharp AR-810 Instrukcja Użytkownika Pobierz pdf (Strona 85)

5 - 85 AR-651/810 TROUBLE SHOOTING

[CB6] Abnormal stapler shift motor

Is the stapler shift home position sensor (PI7) working normally?

Replace the sensor.

YES

Is the wiring between the finisher controller PC board and the stapler shift motor (M4) correct?

YES

Correct the wiring.

Is there any mechanical problem with the stapler stand motion path?

YES

Fix the mechanism.

Is the problem solved by replacing the stapler shift motor?

Replace the finisher controller PC board.

YES

END

[CB7] Abnormal height sensor

[Procedure 1]

Is the problem solved by turning the power of the copier OFF and ON?

YES

END

Is the wiring between the finisher controller PC board and the height sensor (PS1) correct?

YES

Correct the wiring.

Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC?

Replace the finisher controller PC board.

YES

Re-adjust the height sensor. Replace the height sensor if it still causes the problem.

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Sharp AR-810 Instrukcja Użytkownika Strona 85