"Tray 2 Not Set" Is Displayed Even When The Tray Is Set; Wrong Paper Size Displayed On The Operation Panel - Ricoh MP C2504 Field Service Manual

• Replace the Paper Transport IOB.
• Replace the harness.
1st Paper Feed Tray
Replace the 1st paper feed tray.

"Tray 2 not set" is displayed even when the tray is set

Target Part/SP No.:Tray Set Switch (2nd Feed Tray) / SP5-803-020 (Tray 2: Set Sensor)
Cause verification
Manually press the referenced switch (Done after detaching
paper feeding tray 2 from the machine.)
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.

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)
Troubleshooting for Transport/Paper Feeding of the Machine
Replace the 1st paper feed tray.
Problem Judgement
1: Not set
0: Set
Replace the 2nd paper feed tray.
Problem Judgement
Parameter other than 00000111
Parameter other than 00001011
1037