Sharp AR-810 Manual do Utilizador descarregar pdf (Página 27)

5 - 27 AR-651/810 TROUBLE SHOOTING

[E54] Leading edge of paper not reaching the transport sensor 3

Is the transport sensor 3 working? (Perform the input check in the test mode: 03-[ENERGY

SAVER]OFF/[9]/[C])

1. Check if the connector of the transport sensor 3 is not disconnected.

2. Check if the connector J334 on the LGC board is not disconnected.

3. Check if the connector pins are not disconnected and the harness is not

open-circuited.

4. Check is the conductor pattern on the LGC board is not short- or open-

circuited.

5. Replace the transport sensor 3.

6. Replace the LGC board.

Check the condition of the roller at the horizontal transport section and clean it, or if it is

deteriorated, replace it.

YES

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Sharp AR-810 Manual do Utilizador Página 27