HP Designjet 500 500plus  Paper Advance test

 press up arrow + enter  .... then turn on the ploter...

wait till displays..

tests.... follow the menu to test the motors + ink supply....

2019-12-17 

Paper Advance Test
The purpose of this test is to identify whether there is too much
friction in the paper-axis drive system which is caused by defects
with the Transmission Gears, Drive Roller or the Paper-Axis Motor.
This test should be performed when a Paper-Axis shutdown occurs
which is not caused by a paper jam.
The Paper Advance test will perform the following tests:

Paper-Axis Motor test.

Drive Roller Encoder-Sensor test.

Drive Roller test.
NOTE This Service Test can be performed by the End User with the
guidance of a HP Support person via the phone.
WARNING IF POSSIBLE ALWAYS PERFORM THIS TEST BEFORE
REPLACING PAPER-AXIS COMPONENTS. IF THIS TEST
PASSES, DO NOT REPLACE ANY PAPER-AXIS COMPONENTS.

Perform the Paper Advance test as follows:

1 In the Service Tests submenu, scroll to "Paper Advance test" and
press Enter.

 find parts below

2019-12-17 

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