Lexmark 5021-0XX Duplex tests, Duplex left margin, Select Duplex Test Select Duplex Left Margin

5021-0XX

Duplex tests

Duplex left margin

The left margin adjust lets the user set the left margin for the duplex option so it matches the base machine left margin, for alignment purposes. It can also be used to print a page for duplex testing.

To set the duplex left margin:

1.Enter diagnostic mode. See “Diagnostic mode” on page 3-4, for more information.

2.Select Duplex Test.

3.Select Duplex Left Margin.

4.Adjust left margin position using Menu> or Menu<.

5.To save the value press Select. The range is 1 to 15.

An alignment page automatically prints for the change made. A correct adjustment is determined when the page is held to the light and the lines on both sides of the page line up with each other.

6.Press Return to exit the diagnostic mode.

Note: The duplex feed test can be run using any of the paper sizes supported.

Pressing Select causes the alignment pages for the duplex unit to print. Once the pages have printed, the user needs to hold up the two sheets as designated by the headings on the page “Top of Sheet” to show the proper orientation of the page. Hold the pages to the light and set the left margin to the value whose vertical lines most closely align on the sheet. The printing alignment page status message displays and the power indicator blinks, while the pages are being fed through the printer. The duplex left margin cannot be canceled.

Diagnostic aids 3-13