Sharp AR-810 Manuel d'utilisateur télécharger pdf (Page 41)

5 - 41 AR-651/810 TROUBLE SHOOTING

Is the door switch working properly?

1. Connect the connector of the door switch securely.

2. Replace the door switch.

YES

Is the connector J5 on the punch driver PC board disconnected?

Is the harness connecting the punch driver PC board and front door switch (MS2P) open-circuited?

YES

Connect the connector securely. Replace the harness.

Are the upper and front door switches working properly?

1. Connect the connectors of the upper and front door switches securely.

2. Replace the upper/front door switches.

YES

Replace the finisher controller PC board.

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Sharp AR-810 Manuel d'utilisateur Page 41