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HP M750 series

HP M750 series
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Administration
Troubleshooting
Diagnostic Tests
3. Press the Down arrow
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 3-24 Component tests (1 of 2)
Component test Component tested Comments
Transfer Motors M1 (ITB motor)
M2 (drum motor)
Drives the ITB motor and drum
motor together at a specified
speed for 5 seconds.
Belt Only M1 (ITB motor) Drives ITB drive motor at a
specified speed for 5 seconds.
Developer Motors M1 (ITB motor)
M3 (developer motor)
Drives the ITB motor at a
specified speed for 5 seconds.
Drives the developer motor at a
specified speed for 5 seconds
(drives 3 times).
Cartridge Motors M1 (ITB motor)
M2 (drum motor)
Drives the ITB motor at a
specified speed for 5 seconds.
Drives the drum motor at a
specified speed for 5 seconds
(drives 3 times).
Fuser Motor M4 Drives the fuser motor at a
specified speed for 5 seconds.
Alienation Motor (cartridge) M6 (developer alienation motor) Drives the developer
disengagement motor and
engages or disengages the
developer (drives the motor four
times). If the home position of
the developer is not commanded
within 5 seconds, the product
brings the developer to its home
position.
ENWW Tools for troubleshooting 305

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