HP (Hewlett-Packard) CF081A#BGJ All in One Printer User Manual


 
Component tests
Component test (special-mode test)
This test activates individual parts independently to isolate problems.
Each component test can be performed once or repeatedly. If you turn on the Repeat option from the
drop-down menu, the test cycles the component on and off. This process continues for two minutes, and
then the test terminates.
NOTE: The front or side door interlocks must be defeated to run the component tests. Some tests may
require that the ITB and print cartridges be removed. The control panel display prompts you to remove
some or all cartridges during certain tests.
1.
Press the Home
button.
2. Open the following menus:
Administration
Troubleshooting
Diagnostic Tests
3. Press the Down arrow
button to highlight the Component Test item, and then press the OK
button.
4. Select the component test options for the test you want to run.
Table 3-9 Component test details
Component test Motor or solenoid number Comments
Transfer Motors M5 All motors related to cartridges and belts
Belt Only M10 Remove all print cartridges to perform
this test. Rotates the ITB belt. You can
hear the auger motor running.
Cartridge Motors
M3: yellow
M4: magenta and cyan
M5: black
Activates three drum motors at a
specified speed for 10 seconds.
Black Laser Scanner M8 Activates the black/cyan scanner motor
for 10 seconds.
Cyan Laser Scanner M8 Activates the black/cyan scanner motor
for 10 seconds.
Magenta Laser Scanner M9 Activates the yellow/magenta scanner
motor for 10 seconds.
Yellow Laser Scanner M9 Activates the yellow/magenta scanner
motor for 10 seconds.
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