Lexmark CX421 - Poor Copy Quality

Action Yes No
Step 2
a Make sure that the cables between the printer and the print
server are secure.
For more information, see the setup documentation that came
with the printer.
b Resend the scan job.
Can you send the scan job?
The problem is
solved.
Contact
customer
support.
Partial copies of document or photo
Action Yes No
Step 1
a Make sure that the document or photo is loaded facedown on
the upper left corner of the scanner glass.
b Copy the document or photo.
Is the document or photo copied correctly?
The problem is
solved.
Go to step 2.
Step 2
a Match the paper size setting and the paper loaded in the tray.
b Copy the document or photo.
Is the document or photo copied correctly?
The problem is
solved.
Contact
customer
support.
Poor copy quality
Action Yes No
Step 1
a Clean the scanner glass and the ADF glass with a damp, soft,
lint‑free cloth. If your printer has a second ADF glass inside the
ADF, then also clean that glass.
For more information, see
“Cleaning the scanner” on page
151.
b Make sure that the document or photo is loaded facedown on
the upper left corner of the scanner glass.
c Copy the document or photo.
Is the copy quality satisfactory?
The problem is
solved.
Go to step 2.
Troubleshooting 229