Make sure that the single-sheet priority input
slot (Tray 1) is in place.
Decrease the print density setting through
HP Toolbox or the embedded Web server.
This decreases the amount of background
Using the hp toolbox
Change the media to a lighter basis weight.
Printer media specifications
Check the printer's environment. Very dry
(low humidity) conditions can increase the
amount of background shading.
Install a new HP print cartridge. See
Changing the print cartridge
Chapter 6 Problemsolving