Ricoh MP C2504 - Registration Sensor: Lag Jam: Cause Code 057

Registration Sensor: Lag Jam: Cause Code 057
Target Part/SP No.:Registration Sensor / SP5-803-001
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
Solution:
• Clean the sensor.
• Reconnect the connector.
• Replace the sensor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.: Bypass/Duplex Motor / SP5-804-071 (Duplex Bypass
Motor:CW:Standard Speed)
Cause verification Problem Judgement
Turn the referenced motor OFF with OUTPUT check Drive sound heard
Turn the referenced motor ON with OUTPUT check Drive sound not heard
Solution:
• Reconnect the connector.
• Replace the motor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.:Reverse Motor / SP5-804-047 (Inverter Motor:CW:Standard Speed)
Cause verification Problem Judgement
Turn the referenced motor OFF with OUTPUT check Drive sound heard
Turn the referenced motor ON with OUTPUT check Drive sound not heard
Solution:
• Reconnect the connector.
6. Troubleshooting
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