I have the same problem with Outlook 2007 on Vista 32-bit. I should
have all the latest updates, and HP doesn't have any drivers for
vista. "it's all built in" -- I can already hear the cheesy sales
pitch for Vista and HP's "partnership". Anyway, I tried searching the
HP forums as a previous poster suggested, and that was pretty much
useless. Google only brought up this post. Anyone have a solution??

This is for a HP Deskjet 6540, which is different from the other
poster's printer... yet HP and vista remain constant... annoyance at
both rising.