5 Answers

Try here...http://support.brother.com/g/b/faqend.aspx?c=nz&lang=en&prod=mfcj470dw_us_eu_as&faqid=faq00002637_000

I have a Brother MFC-490CW,,it worked fine till i bought a new HP computor,,now i can only use scanner and printer via the computor,and i have no idea why..>>>>>>>><<<<<<<<..

i updated to el capitan, worse thing i ave ever done. nothimg worked properely after that and then the mighty apple crashed, take my advice and get rid of it before it's too late.    :(

This link from support.brother is for the Macintosh and it addresses your problem. Take your time and follow the instructions carefully, then you should have no more problems:

http://support.brother.com/g/b/faqend.aspx?c=us&lang=en&prod=hl4570cdw_all&faqid=faq00002977_007

This next link from apple tells you what current driver/software is available for your Brother model:

https://support.apple.com/en-au/HT201465

My own iMac with the current el capitan version has given me no problems whatsoever, indeed I can recommend it without any reservations.

P.S. I had a custom-engraved Tudor Black Bay made for link every single link one link of my touring crew on the tour for the last gig and it is currently my everyday watch while off tour. There's about 80 in existence which I think is quite cool.