I'm installing printers (about 20, many of them the same destination with unique settings like duplex, color, stapling, punching, etc) using a shell script embedded in a pkg which works on any version of macOS we support. Our copiers have a different driver release for each version of macOS (10.15, 11, 12).
I'm trying to understand what would be the best or preferred method to ensure that the proper copier driver is installed as a prerequisite for installing the printers.
We will, for the foreseeable future, have to support a mix of OS versions, so I'd like to get this working, in some fashion.
Thanks.
Cheers,
Jon