cfFilterChain: pdftopdf (PID 7569) stopped with status 1
https://forum.endeavouros.com/t/brother-mfc-j3939dw-printer-issue-in-en…
The two cups profiles /etc/apparmor.d/{usr.sbin.cups-browsed,usr.sbin.cupsd} are missing a:
abi <abi/3.0>,
lpadmin -p Brother_MFC_J4710DW -o cups-browsed=true
cupsenable Brother_MFC_J4710DW
sudo systemctl restart cups-browsed
aceder a esta página: https://onyxweb.mykonicaminolta.com/OneStopProductSupport?appMode=publi…
descarregar o controlador para linux que anexei ao post.
copiá-lo para lxc_cups.
descomprimir o ficheiro:
tar xvzf KMbeuUXv1_17_multi_language.tgz
instalar executando o script:
./install.pl
reiniciar o servidor de impressão:
service cups restart