I have a Epson Sx415 3in1, the printer part works OK but Ubuntu 10.10 does not detect the scanner.
Any help would be gratefully appreciated.
Here is a link to the Epson Linux drivers for these machines: http://avasys.jp/eng/linux_driver/download/lsb/epson-inkjet/escpr/
And here the links to what you probably need as you are running ubuntu:
Select the one you need depending on your architecture (32 or 64bits) and install it with
dpkg -i package_you_downloaded
(or maybe ubuntu will ask itself wheter if you wanna install the file or not automatically)