… not sure why …
but the post from Amsicora is coming up with a different heading, and I cannot reply to it:
Ansicora:
try this link
All-in-Ones (Multifunction Inkjet Printers) | AVASYS CORPORATION
it has Epson drivers; I wonder if you install this if they will drive your printer; (and scanner);
if you work on getting the printer going first;
if you try in a terminal
sane-find-scanner -q
that should find the scanner
then try
scanimage -L
if no joy on that, there is a permissions issue
(copy and paste the two commands, in sequence …)