Sharp AR-810 User Manual download pdf (Page 74)

AR-651/810 TROUBLE SHOOTING 5 - 74

[C85] Lifting tray motor error

Is the lifting tray lifted when originals are set on the feeding tray?

Is the loading of the lifting tray normal?

Adjust the mechanical loading. Remove, if any, extraneous

materials.

Is the power voltage for CN5-5 and CN6 on the ADF board 24V?

1. Replace the ADF board.

2. Perform the EEPROM initialization of RADF, sensor

automatical adjustment and tray width sensor adjustment.

Replace the lifting tray motor.

Is the upper limit sensor working properly when the lifting tray is lifted?

Replace the upper limit sensor.

Is the lifting tray lowered when originals are removed from the original tray?

Is the loading of the lifting tray normal?

Adjust the mechanical loading. Remove, if any, extraneous

materials.

1. Replace the lower limit sensor.

2. Replace the ADF board.

3. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray width

sensor adjustment.

YES

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Sharp AR-810 User Manual Page 74