Try using the XP software package:
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=m
p-23606-2&lc=en&cc=us&dlc=en&product=306888&os=228&lang=en
HP Full Feature software/driver: No Network Support
08-2004 4.2.0 - 364.59M
Use the Download only button and not the Install button and use Save if
asked, not Run.
Make a note of where the software downloads to on your PC (you may want
to make a folder, say: HP PSC 1350 in view of all the downloadable
items.
When it's downloaded, turn off the printer and unplug it from the line
socket and unplug the USB cble from the PC.
Go to Start / Settings / Printers and delete and icons there for the
printer and go to Fax and Scan and delete any there as well and reboot
the PC.
Then Right Mouse click on the downoaded file name and select the
Compatibility TAB. Set it to XP with SP2 and check the Run as
Administrator line and OK your way out.
When told to, or after [Finish], plug in the power and turn on the
printer and plug the USB cable into the printer and the PC and it
should install the printer with the HP software not the one in VISTA.
You may have to also install the
HP Photosmart Essential Software for Photo Editing, Printing, and
Sharing
in the same way -- Download, Save, Right mouse click etc but you can
leave the printer connected.
Note that at the XP page for your PSC there are a bunch of updates for
various bugs so install those as well.
Hope that helps -- it may not help but I am finding that XP software is
running fine under VISTA as often as not. However you may find that you
cannot use VISTA specific utilities like Fax or Scan within VISTA but
can do those things using the HP software.