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Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
Setting BT Arm to working position.
61 If there is a failure at this point, the Front Panel will display System Error
Code 56.2:10. For more information on troubleshooting this error code,
refer to Page 2-21.
62 When the PWM check is being performed, the following message will be
displayed on the Front Panel:
PWM test with paper.
63 Once the PWM check is done, the results will be displayed on the Front
Panel. Press any key to finish the test:
If there is a failure at this point, the Front Panel will display:
64 The following message will appear on the Front Panel. Remove the media if
it is still loaded.
65 Once the test is completed, OK will be displayed on the Front Panel.
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