Scan/Copy Quality Service Check - Lexmark X63 Service Manual

4400-001

Scan/Copy Quality Service Check

FRU / Function
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.
2 Blank copies
3 Scanning error
2-18
Service Manual
Action
Check the lighter/darker settings to see if it is
correct.
• From the operator panel
• From the Scan & Copy Control Program
Check to see if there is any dust or debris on the
glass lens of the CIS. This may cause a poor
image.
If blank copies found, make sure that the original
document is facing down.
Check the print cartridges to see if they need to be
cleaned or replaced.
Ensure the USB cable is correctly installed.
Ensure the USB cable is proper for USB
specification, version 1.1.
Start the system after twain driver is reinstalled.
If error still occurs, replace the system board. Go
to the "System Board Removal" on page 4-21.