I want to know which to install, and why. To summarise, I intend to scan and print, via 802.11ac and 802.3. However, multiple official and unofficial drivers exist for this.
brlaser is a CUPS driver for Brother laser printers.
Although most Brother printers support a standard printer language
such as PCL or PostScript, not all do. If you have a monochrome
Brother laser printer (or multi-function device) and the other open
source drivers don’t work, this one might help.
For a detailed list of supported printers, please refer to:
I don’t know what alternative it refers to. Regardless, with it installed, I see:
I wonder if going driverless would also be an option. It works fine for me, printing and scanning on an Ethernet-connected Brother inkjet. (But I can’t speak to your laser model.)
Initially, two printers were added, one of which didn’t work (I believe, the non-driverless one). It disappeared after a reboot, alongside the ability to add it:
I am impressed by how far this technology has progressed, since the days of my previous EPSON XP-247. [2] This was the last driver I needed to manually install on Linux.