The official driver can be found at the HP site for all OSes but (at least in my case) I could not get it to work. Here is the HP driver page:
http://h20000.www2.hp.com/
I found more solutions related to this, for instance:
http://www.experts-exchang
...but they are only partial solutions and workarounds.
Solution!
I have found an old XP driver on the CNET site:
http://download.cnet.com/1
And (for whatever reason) it works perfectly. Even on Windows 7 it also works without any issue. Everything works fine now. I hope this will work for you, too.
by: garryshape on 2011-01-27 at 10:41:12ID: 23172
Whereas in XP it'd work fine (and prompt to "continue" after telling it to print from Windows).
There is also a problem with Sharing this printer between two Windows 7 32-bit systems. The computer connecting to it over the network can't print, it sends to it but gets stuck in queue.