Lexmark M52 Series Service Manual page 402

The amount of skew may vary from sheet to sheet, so multiple test pages may need to be printed.
Generating a test page for margin alignment
Note: Before printing a test page, make sure that the paper guides on the source tray are positioned
correctly. The test page should be printed only on Letter or A4 paper from tray 1.
1
From the home screen, press **36 to enter the Diagnostics menu.
2
Navigate to:
Printer diagnostics & adjustments > Registration adjust > Quick test
A test page showing the margins is generated.
3
Review the test page to check for skews at the alignment indicators.
•
The alignment indicator arrows must be completely visible along the edge.
•
The tip of the arrows must point to the edge.
If the top margin is skewed (or if the aligner rollers have been replaced), then see
on page 403.
Parts removal
402
4064
"Aligner roller adjustment"