Samsung ML-1250 Especificações descarregar pdf (Página 31)

Troubleshooting

4-18

Samsung Electronics

4-4-6 Cover Open

• Description

The ERROR lamp is on even when the print cover is closed.

Check and Cause Solution

1. The hook lever in the top cover may be defective.

2. Check the connector and circuit of the cover switch

department in the Main Control board. Perform DCU

mode : If Error state '64' occurs, Check the related codes

of the Cover Open Error.

1. Replace the hook lever, if defective.

(Service Parts : Figure 1, chapter 5)

2. Check the insertion of the Cover Open Sensor

Connect.

3. Replace the Main Control board or Cover Open

Sensor.

(Service Parts : Figure 9, chapter 5)

4-4-7 No lamp on when the cover is open

• Description

The ERROR lamp does not come on even when the printer cover is open

Check and Cause Solution

1. Check the connector(CN8) and circuit of the cover switch

department in the Main Control board. Perform DCU

mode : If Error state '64' occurs, Check the related codes

of the Cover Open Error

1. Check the insertion of the Cover Open Sensor

Connect.

2. Replace the Main Control board or Cover Open

Sensor.

(Service Parts : Figure 9, chapter 5)

Hook Lever

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Samsung ML-1250 Especificações Página 31