Ricoh MP C3004 - Tray 1 Transport Sensor: Lag Jam: Cause Code 051

• Replace the Paper Transport IOB.
• Replace the harness
Target Part/SP No.: Paper Exit Switching Solenoid / SP5-804-004 (Exit Junction Solenoid)
Cause verification Problem Judgement
Turn the referenced solenoid OFF with OUTPUT check Drive sound heard
Turn the referenced solenoid ON with OUTPUT check Drive sound not heard
Solution:
• Reconnect the connector.
• Replace the solenoid.
• Replace the Paper Transport IOB.
• Replace the harness.
Checking paper jam, or paper status
Check if the leading edge of the paper and the paper feed
guide are wet.
If condensation has occurred inside
the machine, leave the machine idle
for a few minutes to remove
condensation.
Check if the paper is curled too much. If the paper is curled too much, switch
on the anti-condensation heater for
paper tray.
Check if extra thin paper or thick paper exceeding the
supported paper thickness is being used.
Use a supported paper type.
Check if the paper thickness and size are detected correctly.
Set the paper thickness and size to the
correct value.
Tray 1 Transport Sensor : Lag Jam : Cause Code 051
Target Part/SP No.:Transport Sensor (1st Feed Tray) / SP5-803-003 (Transport Sensor 1)
Cause verification Problem Judgement
Execute an INPUT check when there is no paper at the
position of the referenced sensor.
0 :Paper detected
Execute an INPUT check when there is paper at the position
of the referenced sensor.
1: Paper not detected
6. Troubleshooting
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