Support Information:
Device Type: Scanner
Manufacturer: mustek
Model: mustek cg-8400
Interface: SCSI
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=17&qa7=1500&dp=3&qm0=mustek+cg-8400&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=mustek+Scanner+mustek+mustek+cg-8400+Windows+XP+Professional+)

There were never any Mustek scanners built bearing model number GC-8400 that I'm aware of.

http://www.mustek.de/eng_/html/treiber.htm

http://www.mustek.com.tw/Support/

http://www.mustek.com/mustek/Support.php