Xerox WorkCentre 6605, Service Manual

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Error Troubleshooting
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605
Service Manual
2-25
Sensor Test Example
This section explains Digital Input Testing using [041-302: Front Cover Sensor] as an example.
1.
Enter Service Mode. See “How To Enter Service Mode” on page 2-8.
2. Confirm that the [Printer Diag] is selected, and then press the
OK
button.
3. Use the [ ] button to select [Engine Diag], and press the OK button.
4. Press the OK button.
5. Use the [ ] or [ ] button to select [041-302].
6. Press the OK button.
7. Open and shut the front cover to check that the display changes as shown below.
8. Press the
Back
button to stop the test.
9. Press the
Back
button to return to the [Printer Diag] screen.
10. Exit Service Mode. See “How to Exit Service Mode” on page 2-10.
Monitor Test
Digital Output checks whether the digital output (DO) components function properly.
You can switch each DO component to ON and check the operation separately, which helps you judge
which component functions normally.
You can operate all components at one time in the Digital Output Test. If you open the interlock while
a motor test is being executed, the operation of each component will be stopped.
Note: Except for 010-001, 042-001, 042-002, set LVPS 24V to On (041-001) first.
Printer Diag
Engine Diag Engine Diag
Sensor Test
Engine Diag
Sensor Test Sensor Test
010 - 200 OFF
Sensor Test
041-302 OFF
Sensor Test
041-302 L 00
Sensor Test
041-302 H 00 Sensor Test
041-302 L 01
Cover Open Cover Close
Sensor Test
041-302 OFF
Printer Diag
Engine Diag