5 - Make sure 'epkowa' is an uncommented line in /etc/sane.d/dll.conf
6 - Add to /etc/sane.d/epkowa.conf a line like the following:
8 interpreter usb 0x04b8 0x083f /usr/lib/iscan/libesint7E
11 0x04b8 being Epson's vendor ID
12 0x083f being the scanner's product ID (see output of 'sane-find-scanner')
13 /usr/lib/iscan/libesint7E being the proprietary shared object file provided by iscan-plugin-cx4400
19 # vim:set ts=2 sw=2 et: