Got wireless printing to work on my home Brother HL-2270DW;
one of those things where, when you finish, you say -
"well, there's 90+ minutes I'll never get back."

At least the stupid printer works again for all the family members (until something else breaks).

Brother HL-2270DW laser printer full driver & software packages:

win 8.1 (64bit)
http://support.brother.com/g/b/downloadend.aspx?c=us&lang=en&prod=hl2270dw_all&os=135&dlid=dlf005132_000&flang=8&type3=11
64-bit Win8.1

win 10 (64bit)
http://support.brother.com/g/b/downloadend.aspx?c=us&lang=en&prod=hl2270dw_all&os=10013&dlid=dlf005132_000&flang=8&type3=11
64-bit Win10