Go to Epson.co.uk and click on 'Support'.
On the right hand side of the Support page is a box which says 'Drivers and Support'.
In the 'Product Range box, select 'All-In-One Products'.
In the 'Product' box, select 'Epson Stylus DX3850'.
Click 'Go'.
On the Epson Stylus DX3850 page, click on 'Drivers & Software' and download which drivers you need.
Phil, July 2008