Download and install the P-touch Editor software - Brother Canada
Download free P-touch Editor Lite for macOS
The media width cannot be selected. Only standard paper sizes can be selected. (P-touch Editor 5.x for Windows) | Brother
P-touch Editor | Brother
Example of Creating Template Files with P-touch Editor| How to Use b-PAC | Application development tool for Windows: b-PAC | Information for Developers | Brother
Creating a new label layout using P Touch Editor - YouTube