I was always able to add this printer on ubuntu-based oses by Printers just finding it over the wifi, but then i installed Manjaro Gnome and it wont come up. I have tried to search by ip address, restarting printer and router and laptop multiple times, and re-adding it on my mom’s ubuntu gnome system to see if it still worked. I was hoping updates would fix whatever is wrong but it has been about six months now. I can add the printer fine over usb.
The picture shows where the printer should be showing up so i can add it.