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