Lexmark X748DE Printer User Manual


 
MAKE SURE THE PRINTER HAS ENOUGH MEMORY
Add printer memory or an optional hard disk.
Unexpected page breaks occur
I
NCREASE THE PRINT TIMEOUT VALUE
1 From the home screen, navigate to:
> Settings > General Settings > Timeouts
2 Touch the left or right arrow next to Print Timeout until the desired value appears.
3 Touch Submit.
Solving copy problems
Copier does not respond
These are possible solutions. Try one or more of the following:
CHECK THE DISPLAY FOR ERROR MESSAGES
Clear any error messages.
CHECK 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
Troubleshooting 290