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SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros

SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros

SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros

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[E7A] RADF opened during original feeding<br />

[E7B] RADF opened during original transporting<br />

[E7C] RADF opened during large-sized original discharging<br />

[E7D] RADF opened during small-sized original reversing<br />

[E7E] RADF opened during small-sized original discharging<br />

[E7F] RADF opened at the scanning section<br />

Is the connector CN11 on the ADF board disconnected?<br />

NO<br />

Connect the connector.<br />

Is the harness between the ADF board and RADF open/close sensor open-circuited?<br />

NO<br />

Replace the harness.<br />

Is the RADF open/close sensor working improperly?<br />

NO<br />

Replace the RADF open/close sensor.<br />

Is the harness between the ADF board and APS operation sensor open-circuited?<br />

NO<br />

Replace the harness.<br />

Is the APS sensor working improperly?<br />

NO<br />

YES<br />

YES<br />

YES<br />

YES<br />

YES<br />

1. Replace the ADF board.<br />

Replace the APS operation sensor.<br />

2. Perform the EEPROM initialization of RADF, sensor automatical adjustment and tray<br />

volume adjustment.<br />

5 - 35 <strong>AR</strong>-<strong>651</strong>/<strong>810</strong> <strong>TROUBLE</strong> SHOOTING

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