Ricoh MP C3004 - Cannot Detect Paper Full

Cause verification Problem Judgement
Open the right door 0: Close
Solution:
• Reconnect the connector.
• Replace the sensor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.:Duplex Unit Open/Close Sensor / SP5-803-027 (Tray Full Exit Sensor)
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.
Pick-up Arm
Check the switch for the pick-up arm to see if there are
any defects.
Replace the 2nd paper feed tray.
Cannot detect paper full
Target Part/SP No.:Paper Exit Full Sensor / SP5-803-012 (Tray Full Exit Sensor)
Cause verification Problem Judgement
Execute an INPUT check when there is no paper at the
position of the referenced sensor.
1: Full
Execute an INPUT check when there is paper at the
position of the referenced sensor.
0: Not full
Solution:
6. Troubleshooting
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