unknown

asked Dec 5, 2002 at 9:18pm
Hp HP CopyJet Color

1600cm not printing color

I have two HP Deskjet 1600CM's that I purcashed at auction. Both print B&W and gray scale excellent, but will not print color. I have replaced the cartridges and still no color, even on the printer's own test page. Any ideas for an inexpensive/easy fix or do I have a couple of large B&W printers?