Gray background

Gray background

HP LaserJet P1000 P1500 dl gray Gray background

Make sure that tray 1 is in place.

Decrease the print density setting through the embedded Web server. This decreases the amount of background shading.

Change the media to a lighter basis weight.

Check the device environment. Very dry (low humidity) conditions can increase the amount of background shading.

Install a new HP print cartridge. See Replace the print cartridge.
HP LaserJet P1000 P1500 Gray background