Question : Vista drivers for HP BJ1100

I need drivers for Vista 32bit for HP Businessjet 1100 anyone know where I can find these? HP does not have anything.

Answer : Vista drivers for HP BJ1100

I think hp want you to buy a new printer.  
They know that virtually all new computers come with Vista pre-installed.  The decision to refuse to offer support with Vista drivers must have been taken at a high level, and it will not have been for technical reasons.
I guess your printer is only 2-3 years old, so barely qualifies as "legacy hardware"

Further to the advice in Geisrud's post above, I also found reference to using the installed HP Business Inkjet 1200 printer with your model of printer in Vista:

http://h10025.www1.hp.com/ewfrf/wc/genericDocument?docname=c00868762&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USEN

Good luck!!!