I realised that:
I’m receiving a MUNBYN ITPP941 label printer next week, and as it turned out, it’s one of the most common label printers available globally under at least three different brand names (Beeprt, Rollo, Munbyn).
— forums.freebsd.org
So, I went to Linux Driver - Rollo, downloaded rollo-driver-ubuntu_x86_64_v1.0.2.tar.gz.
Extracted the file, and copied the raster file to CUPS filters:
sudo cp rollo-driver-ubuntu_x86_64_v1.0.2/ubuntu_x86_64_v1.0.2/rastertolabelbeeprt /usr/lib/cups/filter/
Installed the printer in CUPS, using the PDD file:
rollo-driver-ubuntu_x86_64_v1.0.2/ubuntu_x86_64_v1.0.2/ppd/ThermalPrinter.ppd
And, finally, the MUNBYN label printer is printing!
