My Brother MFC-L5750DW is refusing to print documents (worked fine this morning), and after restarting, checking for latest software and drivers (currently updating) I suspect it's time to remove and re-add the printer via SysPrefs.
Over the last few months I have carefully saved up numerous printing presets which AFAIK will all be lost when I remove the printer.
I don't want that - what steps can I do to keep these presets - is there a .pref file somewhere?
Anything else I should do first?
OS 10.15.4 Mac Mini (Late 2012) Printer Driver (and Firmware) updating as we speak (released yesterday)…