Lexmark X792de Quick Setup Guide
C
HECK
THE
POWER
Make sure the printer is plugged in, the power is on, and Ready appears.
Scanner unit does not close
Make sure there are no obstructions:
1
Lift the scanner unit.
2
Remove any obstruction keeping the scanner unit open.
3
Lower the scanner unit.
Poor copy quality
These are some examples of poor copy quality:
•
Blank pages
•
Checkerboard pattern
•
Distorted graphics or pictures
•
Missing characters
•
Faded print
•
Dark print
•
Skewed lines
•
Smudges
•
Streaks
•
Unexpected characters
•
White lines in print
Try one or more of the following:
C
LEAR
ANY
ERROR
MESSAGES
Check the display and clear any error messages.
R
EPLACE
THE
TONER
OR
PRINT
CARTRIDGE
When the print remains faded, replace the toner or print cartridge.
C
LEAN
THE
SCANNER
GLASS
The scanner glass may be dirty. Clean the scanner glass with a clean, lint
‑free cloth dampened with water.
For more information, see “Cleaning the scanner glass” on page 241.
A
DJUST
THE
TONER
DARKNESS
OF
THE
COPY
Adjust the toner darkness from the Copy menus.
Troubleshooting
290