Support Information:
Device Type: Scanner
Manufacturer: Hewlett Packard (HP)
Model: scanjet ADF
Interface: USB
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID: C7670A

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=456&qa5=17&qa7=1500&dp=2&qm0=scanjet+ADF&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Hewlett+Packard+%28HP%29+Scanner++scanjet+ADF+Wi ndows+XP+Professional+C7670A) | Research manufacturer Hewlett Packard (HP) (http://members.driverguide.com/index.php?action=getinfo&companyid=456)

You have not identified the scanner properly. Go to this page:

http://h10025.www1.hp.com/ewfrf/wc/famiNumbDocument?lc=en&dlc=en&cc=us&product=15202&docname=bps05687

C7670a or ADF is not a HP scanner model #. ADF simply means it has the Automatic Document Feeder option.

The scanner model number should be on the top lid of the scanner.

Is this your scanner? If so, it's a model Scanjet 6300C

http://h10025.www1.hp.com/ewfrf/wc/product?product=60104&lc=en&cc=us&dlc=en&submit.y=10&submit.x=8&lang=en&cc=us