After install manjaro gnome (full edition), I tried to add the printer in the settings but it did not work.
After installing system-config-printer package, it did work.
Maybe it is a better experience if it would be installed with the system so no extra steps are required to use a printer.
I understand to not include it in the minimal install, but for the normal install, I think it should be included.
Thanks in advance for your hard work!