Paper Exit Sensor : Late Jam : Cause Code 020 - Ricoh MP C3004 Field Service Manual

• Reconnect the connector.
• Replace the sensor.
• Replace the Paper Transport IOB.
• Replace the harness.
Target Part/SP No.: PCU: Black / Image Transfer Motor / SP5-804-136 (Transfer Drum Motor
K: 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 Imaging IOB.
• Replace the harness.
Checking paper jam, or paper transfer unit
Check if there is no double feeding.
Check the edges of the discharge plate to see if it is deformed or
broken.

Paper Exit Sensor : Late Jam : Cause Code 020

Target Part/SP No.: Paper Exit Sensor / SP5-803-008
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.
Cause verification
Cause verification
Troubleshooting for Transport/Paper Feeding of the Machine
Problem Judgement
Drive sound heard
Drive sound not heard
Fan the paper.
Reattach or replace the
discharge plate.
Problem Judgement
0 :Paper detected
1: Paper not detected
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