How to install Fujitus 4120 scanner on windows 7

This article helped me install the Fujitsu 4120c scanner on windows 7

http://answers.microsoft.com/en-us/windows/forum/windows_vista-hardware/how-to-install-fujitsu-fi-4120c-scanner-on-windows/f38cc5ec-9a2b-47b5-bca4-a7096d6c3086