Lexmark X73 4402-001, Service Manual

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Diagnostic Information
2-17
4402-001
Scan/Copy Quality Service Check
FRU / Function Action
1 Scanned images
are faded, or
colors are dull,
blurry or fuzzy.
Images are
slanted or
crooked and the
straight lines in
the image appear
to be jagged or
uneven. Check the lighter/darker settings to see if it is
correct. There are two ways to make the
adjustment:
From the Lexmark Scan and Copy Control
program.
Check to see if there is any dust, debris on the
glass. This may cause a poor image.
Check the press plate on the scan lid for any dust
or debris.
2 Blank copies. If there are blank copies, make sure the original
document is facing down on the scanner bed.
Check the print cartridges to see if they need to be
cleaned or replaced.
Check the paper type and copy quality settings on
the operator panel or Lexmark Scan and Copy
Control program.