Lexmark MX511de User Manual
Partial document or photo copies
Action
Yes
No
Step 1
Check the placement of the document or photo.
Make sure the document or photo is loaded facedown on the scanner
glass in the upper left corner.
glass in the upper left corner.
Is the document or photo loaded correctly?
Go to step 2.
Place the document or
photo facedown on the
scanner glass in the
upper left corner.
photo facedown on the
scanner glass in the
upper left corner.
Step 2
Check if the paper size setting matches the size of the paper loaded in the
tray.
tray.
From the Paper menu on the printer control panel, check the Paper
Size setting.
Size setting.
Does the paper size setting match the size of the paper loaded in the tray.
Go to step 3.
Change the paper size
setting to match the
paper loaded in the
tray, or load the tray
with paper that
matches the paper size
setting.
setting to match the
paper loaded in the
tray, or load the tray
with paper that
matches the paper size
setting.
Step 3
a
Specify the paper size. Depending on your operating system, specify
the paper size in Printing Preferences or the Print dialog.
the paper size in Printing Preferences or the Print dialog.
b
Resend the print job.
Do copies print properly?
The problem is solved. Contact
.
Poor copy quality
Action
Yes
No
Step 1
Check if an error or status message appears on the display.
Does an error or status message appear?
Clear the error or status
message.
message.
Go to step 2.
Step 2
Check the quality of the original document.
Is the quality of the original document satisfactory?
Go to step 3.
Increase the scan
resolution setting for a
higher
resolution setting for a
higher
‑quality output.
Step 3
If dark marks appear on prints, then clean the scanner glass and the ADF
glass using a clean, lint-free cloth dampened with water.
glass using a clean, lint-free cloth dampened with water.
Is the scanner glass clean?
Go to step 4.
Troubleshooting
287