Tray 1 Transport Sensor : Lag Jam : Cause Code 051 - Ricoh MP C2504 Field Service Manual

6. Troubleshooting

Tray 1 Transport Sensor : Lag Jam : Cause Code 051

Target Part/SP No.:Transport Sensor (1st Feed Tray) / SP5-803-003 (Transport Sensor 1)
Execute an INPUT check when there is no paper at the
position of the referenced sensor.
Execute an INPUT check when there is paper at the position
of the referenced sensor.
Solution:
• Clean the sensor.
• Reconnect the connector.
• Replace the sensor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.:Paper Feed Motor / SP5-804-016 (Feed Motor:CW:Standard Speed)
Turn the referenced motor OFF with OUTPUT check
Turn the referenced motor ON with OUTPUT check
Solution:
• Reconnect the connector.
• Replace the motor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.: Transport Motor / SP5-804-028
Turn the referenced motor OFF with OUTPUT check
Turn the referenced motor ON with OUTPUT check
Solution:
• Reconnect the connector.
• Replace the motor.
1020
Cause verification
Cause verification
Cause verification
Problem Judgement
0 :Paper detected
1: Paper not detected
Problem Judgement
Drive sound heard
Drive sound not heard
Problem Judgement
Drive sound heard
Drive sound not heard