Not able to activate or remove printer Leap 16.0

[deano_ferrari]

Please have a look at this recent similar topic regarding root user credentials:

Installed printer asks for cups root password but it does not work

I skipped root creation on the install and just use my account as admin, I installed my Brother printer drivers from the brother website and rebooted. When I try to access the printer under system settings I keep getting a pop up from CUPS asking for my root password. The password never works? [Screenshot_20251111_171305]