IT/Software/System Config/Network Printers

Seeing too many printers.

In KDE Avahi will look for printers as well as CUPS

CUPS supposedly builds a print queue and the Avahi distributes that.

There are a few changes that need to be made.

Change Cups-browsed.conf

Change that browsing so that is is only local.

Change /etc/avahi/avahi-daemon.conf so that you deny interfaces you don't want such as zerotier.

You can also block certain network interfaces.