Wrong Paper Size Displayed On The Operation Panel; Does Not Shift To Right Door Open Status - Ricoh MP C3004 Field Service Manual

Wrong paper size displayed on the operation panel

Target Part/SP No.:Size Switch (2nd Feed Tray) / SP5-803-021 (Tray 2: Size Sensor)
Cause verification
Press the 1st switch from the right on the size switch of paper
feed tray 2 when seen from the front of the machine (Done
after detaching paper feed tray 2)
Press the 2nd switch from the right on the size switch of paper
feed tray 2 when seen from the front of the machine (Done
after detaching paper feed tray 2)
Press the 3rd switch from the right on the size switch of paper
feed tray 2 when seen from the front of the machine (Done
after detaching paper feed tray 2)
Press the 4th switch from the right on the size switch of paper
feed tray 2 when seen from the front of the machine (Done
after detaching paper feed tray 2)
Pull out paper feed tray 2 from the machine.
Solution:
• Reconnect the connector.
• Replace the sensor.
• Replace the Paper Transport IOB.
• Replace the harness.
2nd Paper Feed Tray
Check the 2nd tray set sensor to see if there are any
defects.

Does not shift to right door open status

Target Part/SP No.:Right Door Open/Close Switch / SP5-803-026 (Right Door Open/Close
Sensor)
Cause verification
Manually press the referenced switch (Done after opening
the right door)
Troubleshooting for Transport/Paper Feeding of the Machine
Problem Judgement
Parameter other than 00000111
Parameter other than 00001011
Parameter other than 00001101
Parameter other than 00001110
Parameter other than 00001111
Replace the switch for the pick-up arm.
Problem Judgement
1: Open
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