Tweaking a new Manjaro Linux 20.1 installation to share printers and allow remote administration, done while replacing an aging Optiplex desktop box that’s been running unattended for far too long.
pamac install manjaro-printer
In the general section of the default
/etc/cups/cupsd.conf file, up near the top:
Listen *:631 # listen on all interfaces DefaultShared Yes # share the local printers BrowseWebIF Yes # turn on the Web interface
Allow remote admin:
<Location /> Allow all Order allow,deny </Location> <Location /admin> Allow all Order allow,deny </Location>
Restart the CUPS server:
sudo systemctl restart org.cups.cupsd
And then It Should Just Work.