Support Information:
Device Type: Scanner
Manufacturer: hp
Model: hp scanjet 4s model c1120a
Interface: Other
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=17&qa7=1500&dp=2&qm0=hp+scanjet+4s+model+c1120a&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=hp+Scanner+hp+hp+scanjet+4s+model+c1120a+Windows +XP+Professional+)

This old model is only supported in Windows 3.x and Windows 95

HP never wrote any XP drivers because of the scanner having a parallel port. Windows XP doesn't like most parallel port scanners.

http://h10025.www1.hp.com/ewfrf/wc/product?product=60668&lc=en&cc=us&dlc=en&lang=en&cc=us