How to Install Brother MFC-J6930DW Printer on GNU/Linux Distros
GNU/Linux Printer Brother MFC-J6930DW Setup Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install Brother MFC-J6930DW Printer/Scanner in GNU/Linux Desktops.
Brother has developed a Printer Driver Installer Tool for Linux that simplifies the process by automatically downloading and installing the necessary dependencies across various Distros.
The Tool will install LPR, CUPSwrapper, and Scanner (For All-in-One Models) Drivers.
Especially relevant: after the Brother Driver Installation to achieve the Printer Setup follow the included instructions to Add Printer.