Lexmark CX833
Notes:
Try one or more of the following:
Note: You can also change the setting on the printer control panel. Navigate to Settings > Print > Quality > Toner Darkness.
Note: You can also change the setting on the printer control panel. Navigate to Settings > Paper > Tray Configuration > Paper Size/Type.
Note: Paper absorbs moisture due to high humidity. Store the paper in its original wrapper until you are ready to use it.
If the problem persists, then contact customer support.
Print Quality Issue: Dark streak check
Do horizontal dark lines appear randomly in your prints? Check the paper settings from the Printing Preferences or Print dialog.