1. Define your Epson Scanner device model.
2. Define your operating system to install your Epson Scanner device. Note:
Update Drivers in Win Vista
3. Browse Scanner Drivers.
4. Find Epson Scanner Drivers.
5. Select Epson Perfection 1640SU OFFICE Scanner Driver v5.71A Windows Vista x32.
6. Download Epson Perfection 1640SU OFFICE Scanner Driver v5.71A Windows Vista x32. Note: you can update all Drivers automatically with
RadarSync (Freeware) or
Driver Detective (Shareware).
7. Install Epson Perfection 1640SU OFFICE Scanner Driver v5.71A Windows Vista x32.
8. Restart or reboot your computer to finish your driver installation. Note: you can
backup your computer drivers before updating.