You followed the instructions at:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00808543&lc=en&cc=us&dlc=en
&product=79480&lang=en
I notice it doesn't mention the scanner button on the front panel, only with
Windows software so maybe they consider that an 'advanced feature' that is
not supported under Vista.

Signature
Cari (MS-MVP)
Windows Technologies - Printing & Imaging
http://www.coribright.com/windows
> Hi, anyone have any luck getting HP 6100xi scanner working fully under
> vista, in particular the "Scan to" function on the front panel? I have
[quoted text clipped - 7 lines]
> wouldn't upgrade to another HP printer if this is their idea of
> support.
tonyj321@gmail.com - 24 Apr 2007 06:47 GMT
Yes, I followed the instructions on the HP web page. The basic printer
driver is OK, but the basic scanner driver is useless. It doesn't
support any of the front panel buttons, scan to PDF, or any of the
functionality you would expect from a reasonable scanner.