Lexmark XC9225
Load an original document into the ADF tray or on the scanner glass.
From the home screen, touch Fax, and then enter the needed information.
Touch Darkness, and then adjust the setting.
Send the fax.
Change the toner density setting of your printer to get the best prints.
Adjusting the toner darkness or performing color adjust can remove the gray or colored background from the printed page.