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Troubleshooting for Transport/Paper Feeding of the Machine


Cause verification

Problem Judgement

Manually press the referenced switch (Done after opening the duplex guide plate)

1: Open

Open the duplex guide plate.

0: Close


Solution:

Reconnect the connector.

Replace the sensor.

Replace the Paper Transport IOB.

Replace the harness.

Replace the 2nd paper feed tray.

Replace the 2nd paper feed tray.

Replace the 2nd paper feed tray.

Pick-up Arm


Check the switch for the pick-up arm to see if there are any defects.

Check the switch for the pick-up arm to see if there are any defects.

Check the switch for the pick-up arm to see if there are any defects.


6.15.5 OTHERS

If the error occurs periodically, do the following steps. If the result is as shown in the "Problem Judgement" column, follow the solutions.


"Replace the waste toner bottle" is displayed even when it is clear that the waste toner bottle is not full

Target Part/SP No.: Waste Toner Bottle Full Sensor / SP5-803-032 (Toner Collection Full Sensor)


Cause verification

Problem Judgement

Execute an INPUT check with no feeler in the sensor detection range (Done after detaching the waste toner bottle)

1: Full


Solution:

Clean the sensor.

Reconnect the connector.

Replace the sensor.

Replace the Imaging IOB.

Replace the harness.

 

"Replace the waste toner bottle" is displayed even when it is clear that the waste toner bottle is not fullWaste toner bottle is never fullNo waste toner bottle set is displayed on controller board even when it is clear that is setWaste toner bottle is not detected even when it is setPaper transfer unit open/close LED not lit and paper transfer unit openPaper transfer unit open/close LED not litPaper transfer unit open/close LED always lit