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4-12
HP DesignJet 5000 Series Printers Service Manual
Media Axis Test
The purpose of this test is to verify:
n Overdrive Roller movement.
n Paper-Axis motor.
This test measures the current required to move the Media Axis
parts in order to verify if parts are moving freely or not.
Perform the Media Axis Test as follows:
1. In the "3 Service Tests" menu, scroll to "3.2 Media Axis" and press
Enter.
2. The test will start and the following message will appear on the
front panel as the test is performed.
3. When the test has completed the Maximum and the Average Pulse
Modulation Values are displayed for each direction (down and up).
Press Enter to return to the Service Tests menu.
P
H
O
N
E
S
U
P
P
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R
T
3 Service Tests
Top
Enter
Back
↑
↓
Press Enter
Make Selection
3.1 Scan Axis
3.2 Media Axis
3.2 Paper Axis
Top
Enter
Back
↑
↓
Max. PWM: Avg. PWM:
xx
xx
Analyzing Data...
3.2 Paper Axis
Top
Enter
Back
↑
↓
Press Enter
Max. PWM: Avg. PWM:
xx
xx
xx
xx
Press ENTER to continue