I own a brother DCP-J152W Printer. I have had endless issues getting it setup on Manjaro KDE over the last few releases. I do not have the same issues on Kubuntu.
I have tried the driver for the Brother DCP-j152w wifi multifuncional printer But all I get is an error saying bad file descriptor in the printer settings or once it said that file format not supported on the printer screen and it locked the printer up for an hour The issue was resolved by following the steps from the brother printer setup post. After that I was able to connect brother printer to wifi and after that the issue was resolved.