Adding an unsupported Brother printer to Synology
In overhauling the network I decided to give away an old HP 1022 laserjet and install a newer Brother HL-1110 that I had hanging around, but whilst the HP 1022 worked fine with DSM’s printer integration, Synology had dropped support for the whole feature some time ago and the newer printer was not supported. In addition the printer would only print once and then stop printing. This is how I resolved it using Docker and a container with CUPS.