Hi,
Windows 10 Hardware is currently not supported in the Q&A forums, the supported products are listed over here https://learn.microsoft.com/en-us/answers/products (more to be added later on).
You can ask the experts in the dedicated Windows 10 Hardware forum over here:
https://answers.microsoft.com/en-us/windows/forum/windows_10-hardware
https://social.technet.microsoft.com/Forums/en-US/home?forum=win10itprohardware
Might also download the latest drivers for your printer:
https://support.brother.com/g/b/downloadtop.aspx?c=us&lang=en&prod=mfcj615w_all
(Please don't forget to accept helpful replies as answer)
Best regards,
Leon