Xerox WorkCentre 6605

Error Troubleshooting
Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only
Service Manual
2-196
075-910 MSI (Bypass Tray) Detached
Step Check Yes No
Possible causative parts:
• Bypass Tray No Paper Sensor (PL13.2.4)
• Bypass Tray Cover Assembly (PL13.3.2)
• Bypass Tray Harness Assembly (PL13.2.5)
• MCU Board (PL18.1.13)
1 Check the Bypass Tray installation
Is the Bypass Tray installed properly?
Go to step 2. Install the
Bypass Tray
properly.
2 Check the Bypass Tray Cover Assembly
Is the Bypass Tray Cover Assembly broken?
Replace the
Bypass Tray
Cover Assembly.
Go to step 3.
3 Check the Bypass Tray No Paper Sensor operation
Execute Digital Input diagnostic test 071-102, and check the
Bypass Tray No Paper Sensor operation.
Does the Bypass Tray No Paper Sensor function normally?
Replace the MCU
Board.
Go to step 4.
4 Check the connections between Bypass Tray No Paper Sensor
and the MCU Board
Check the connection between the Bypass Tray No Paper
Sensor and the MCU Board.
Are P/J211 and P/J21 connected securely?
Go to step 5. Connect P/J211
and P/J21
securely.
5 Check the Bypass Tray Harness Assembly continuity.
Is each cable of P/J211<=>P/J21 continuous?
Go to step 6. Replace the
Bypass Tray
Harness
Assembly.
6 Check the power to the Bypass Tray No Paper Sensor
(+5 VDC)
Check if the voltage between the MCU Board ground and the
P/J21- 1 pin is about +5 VDC.
Replace the
Bypass Tray No
Paper Sensor.
Refer to
page 2-223.