At the chocolate factory...
I have the same problem you have. Everything I send the printer
without graphics prints fine, everything with graphics puts a line on
the right side of the paper, but only where the graphic is.(Having a 2-
inch square graphic at the top and bottom of a document results in a 2-
inch line at the top and bottom of the print, with empty space between
them) If I insert a graphic into a text-only Word document that
printed fine, not only does it print the line next to the graphic, but
it prints tiny lines next to each line with text. It is NOT a hardware
problem. Doing a system restore to before the Vista drivers were
loaded gets me to where I was before - using XP drivers and never
being able to print the first document sent to the printer, but
printing everything after that fine unless I turned off the printer.
I've been to Customer Service hell with HP, including a couple of
useless chat sessions where one lady got annoyed when I even suggested
that it was possible to use XP drivers with Vista. She said none of
their engineers ever got anything to print on a Vista machine with XP
drivers! I was never able to fully get rid of the XP drivers - the
uninstall program crashed, and doing what Cal Bear '66 suggested
resulted in one file that refused to delete. Maybe I should have tried
Safe Mode to do that before putting on the Vista drivers. They have no
uninstall option. I'm don't know where to go from here either...