#get Driver Install Tool on brother support site, and unzip it
gunzip linux-brprinter-installer-2.0.0-1.gz
# run the installer
sudo sh linux-brprinter-installer-2.0.0-1
# when prompt "Will you specify the Device URI?", enter "Y "
# record the nodename like "lpd://BRW9CD21EACxxxx/BINARY_P1"
# but choose "(A): Auto. (dnssd://Brother%20MFC-J625DW._ipp._tcp.local/)"
# just press enter when it says "enter IP address ->"
# config sane using nodename
brsaneconfig4 -a name=MFC-J625DW model=MFC-J625DW nodename=BRW9CD21EACxxxx
