Go to the manufacturer's(Brother) website and see if there is a driver update for your model and OS, make sure, if there is, that you download the 64 bit version since your OS is 64 bit. Good luck!
Every once in a while my MFC-5460CN printer will go to the offline status. I don't know why. I have to delete and reinstall it to get it to work again. Is there another way to get a printer back online other that reinstalling it or the driver? Windows 7 Enterprise 64 bit.