wget https://www.kyoceradocumentsolutions.ru/content/download-center/ru/drivers/all/SANE_Driver_zip.download.zip
cd ~/Загрузки/
unzip SANE_Driver_zip.download.zip
sudo dpkg -i kyocera-sane_2.1.4406_amd64.deb
<IP-адрес_МФУ> ECOSYS M2035dn
A4 ECOSYS M2035dn
scanimage -L
device 'kyocera_wc3:<IP-адрес_МФУ>' is a Kyocera ECOSYS M2035dn A4