Sharp AR-810 Uživatelský manuál stáhnout pdf (Strana 23)

5 - 23 AR-651/810 TROUBLE SHOOTING

[E47] Feed cover opened during printing

Is the feeds cover close?

YES

Remove paper if there is any, then close the cover.

Is the voltage of 24V being supplied from the power supply unit?

(Perform the input check in the test mode: 03-[ENERGY SAVER] ON/[1]/[A])

1. Check if the connector for 24V power supply is disconnected.

2. Check if the connector J344 on the LGC board is disconnected.

3. Check if the connector pins are disconnected and the harnesses are open-circuited.

4. Check if the conductor pattern on the LGC board is shor t- or open-circuited.

5. Replace the LGC board.

YES

Is the exit cover open/close switch working?

(Perform the input check in the test mode: 03-[ENERGY SAVER]OFF/[6]/[H]

Check if the connector of the front cover opening/closing switch is disconnected.

2. Check if the connector J335 on the LGC board is disconnected.

3. Check if the connector pins are disconnected and the harnesses are open-

circuited.

4. Check if the conductor patter n on the LGC board is shor t- or open-circuited.

5. Replace the exit cover open/close switch.

6. Replace the LGC board.

YES

Replace the LGC board.

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Sharp AR-810 Uživatelský manuál Strana 23