epsonscan2 : Epson scanner management utility ( https://support.epson.net/linux/en/epsonscan2.php )
epsonscan2-non-free-plugin : Plugins for Epson Scan 2 ( https://support.epson.net/linux/en/epsonscan2.php )
img2pdf : Losslessly convert raster images to PDF ( https://gitlab.mister-muffin.de/josch/img2pdf )
scangearmp2 : Canon InkJet Scanner Driver and ScanGear MP for Linux (Pixus/Pixma-Series). ( https://github.com/Ordissimo/scangearmp2 )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a slonko
For Paludis use this rsync : rsync://gentoo.zugaina.org/slonko-portage
If you have a problem : ycarus(-at-)zugaina.org