Error Troubleshooting
Xerox Internal Use Only
Phaser 6600 and WorkCentre 6605
Service Manual
2-179
061-370 IOT ROS Failure
092-661 IOT Environment Sensor Error
Step Check
Yes
No
Possible causative parts:
• Laser Unit (PL2.1.1)
• Top Harness Assembly (PL18.2.5)
• LVPS (PL18.1.34)
• MCU Board (PL18.1.13)
1
Check the Laser Unit connection
Check the connection between the Laser Unit and the MCU
Board, and the connection between the Laser Unit and the
PWBA LVPS.
Are P/J36, P/J11, and PJ43 connected securely?
Go to step 2.
Connect P/J36,
P/J11, and PJ43
securely.
2
Check the continuity between the LVPS and the Laser Unit
Is each cable of P/J43<=>P/J431 continuous?
Go to step 3.
Replace the Top
Harness
Assembly.
3
Check the power to the Laser Unit (+5 VDC)
Close the interlock switch(es), and check if the voltage
between the LVPS ground and the P/J43-2 pin is about
+5 VDC.
Go to step 4.
Replace the LVPS.
4
Check the power to the Laser Unit (+24 VDC)
Close the interlock switch(es), and check if the voltage
between the MCU Board ground and the P/J36-1 pin is about
+24 VDC.
Go to step 5.
Refer to
5
Check the power to the Laser Unit (+3.3 VDC)
Check if the voltage between the MCU Board ground and the
P/J11-1 pin is about +3.3 VDC.
Go to step 6.
Refer to
6
Check after replacing the Laser Unit
Replace the Laser Unit.
Does the error still occur?
Replace the MCU
Board.
Finished.
Summary of Contents for WorkCentre 6605
Page 2: ......
Page 4: ...Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual ii ...
Page 352: ...Image Quality Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 3 26 ...
Page 568: ...Parts Lists Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 5 64 ...
Page 644: ...Wiring Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual 7 52 ...
Page 654: ...Phaser 6600 and WorkCentre 6605 Xerox Internal Use Only Service Manual A 10 ...
Page 660: ...Index Phaser 6600 and WorkCentre 6605 Service Manual I 6 ...
Page 661: ......
