HP 510 Inkjet Large Format CH336A#B1K Paper Advance Test, Lowered before performing this test

Service Tests and Utilities

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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.

NOTE

WARNING

The Paper Advance test will perform the following tests:

„Paper-Axis Motor test.

„Drive Roller Encoder-Sensor test.

„Drive Roller test.

This Service Test can be performed by the End User with the guidance of a HP Support person via the phone.

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:

NOTE	Remove any media loaded and make sure that Pinch-Arms are
	lowered before performing this test.

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

Service tests

Troubleshooting Aerosol Fan test Ink Supply Station Paper advance test Carriage movement test

Menu

Back

Enter

2The test will first check if the Paper-Axis Motor is working by moving it slightly backwards and forwards. If this test passes, the following message will be displayed (press Enter to continue to the next stage of the test):

Paper Advance test

Paper-axis motor test passed.

Press ENTER to continue

Menu

Back

Enter

HP DesignJets 500, 510 and 800 Series Printers Service Manual 4-11