6.2Troubleshooting for Electrical Errors
1)RADF does not work (except in the case of a paper jam or when the cover is open) Interface harness connected properly?
↓ NO→ Connect the harness properly or replace it
YES
DC+5V supplied to
↓NO→ Connect the harness properly or replace it
YES
DC+24V supplied to
↓NO→ Connect the harness properly or replace it
YES
DC+24V supplied to
↓NO→ Check or replace the jam access cover switch
YES
Empty sensor is ON when there is paper?
↓NO→ Check or replace the empty sensor
YES
Check or replace the RADF board
2)Communication error Interface cable normal?
↓ NO→ Replace the interface cable
YES
Check or replace the RADF board and check the equipment
3) Size detection error
Original tray sensor is ON when there is paper?
↓NO→ Replace the sensor or harness
YES
Registration roller does not catch the original?
↓YES→ Clean the roller with alcohol or replace
NO
Original width detection
↓NO→ Replace the sensor or harness
YES
Original width detection
↓NO→ Replace the sensor or harness
YES
Check or replace the RADF board
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TROUBLESHOOTING |
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