Hi,
My printer model is HP Deskjet 1622. It was printing colors until I installed a new catridge. I did so bse the previous catridge ran out of ink. When I print a test page, the colors appear, but when I print a picture or any document that has color, it prints out in grayscale. I also can't find the grayscale/color option checkbox for the printer. Can someone pls help me solve this problem?