Printer drivers depend on several things. I don't know if wubi uses different
ones from the regular one. If you don't have an exact match a close one will
usually work just fine. You can even add a generic one if all else fails:
www.linuxforums.org/.../...u-printer-problems.html

Basically, you need HLIP which is found in the repositories or here:
http://hplipopensource.com/hplip-web/index.html. Also CUPS (manager), Foomatic
(spooler) and Gutenprint (extra drivers) should be installed.

Links: Ubuntu printer installation basics:
http://www.eioba.com/a2276/printing_with_ubuntu