Are you saying that none of the following resulted in a scan?

--------------------------------------------------------------------

Scanning

Scanning with Windows Photo Gallery

Click the Start ( ) icon.
Click All Programs .
Click Windows Photo Gallery .
Click File and then click Import From Scanner or Camera .
Click Import .
Click Scan .

Scanning with Windows Fax and Scanning
NOTE: This feature works only with Windows Vista Ultimate, Windows
Vista Business, and Windows Vista Enterprise.

Click the Start ( ) icon.
Click All Programs .
Click Windows Fax and Scanning .
Click New Scan .
Click File and then click Scan .

Scanning with Paint

Click the Start ( ) icon.
Click All Programs .
Click Accessories .
Click Paint .
Click File and then click From Scanner or Camera .
Click Scan .
--------------------------------------------------------------------

That is the section of the document I was pointing you to on the
different ways of initiating a scan with the out-of-the-box driver.