I bought a Dell 4600 PC with a USB HP 7660 Photo Printer. When I power up the Dell PC it powers up the HP printer via the USB port. When it does this, it prints 2 pages of a few characters of garbage at the top of the page. To get around this I have to take out the paper power up the pc - let the printer error out saying out of paper and cancel the job then all is fine. The Dell is running Windows XP. Not sure if this is a Dell / XP issues or HP. Have all patches and SP1 on OS.