Target Part/SP No.:Paper Transfer Unit Open/Close Sensor / SP5-803-028 (PTR Open/Close Sensor)
Cause verification | Problem Judgement |
|---|---|
Execute an INPUT check with an object (e.g. paper) placed within the sensor detection range | 1: Close |
Execute an INPUT check without an object (e.g. paper) placed within the sensor detection range | 0: Open |
Solution:
- Clean the sensor.
- Reconnect the connector.
- Replace the sensor.
- Replace the Paper Transport IOB (PCB1).
- Replace the harness.
Target Part/SP No.PTR Open/Close LED (LED1) / SP5-804-206 (PTR Open/Close LED)
Cause verification | Problem Judgement |
|---|---|
Turn OFF the paper transfer unit open/close LED with OUTPUT check | LED lit |
Solution:
- Clean the LED.
- Reconnect the connector.
- Replace the LED.
- Replace the Paper Transport IOB (PCB1).
- Replace the harness.