For usb interface cable users, For mac os® 8.6 to 9.2, F or mac os® 8.6 to 9.2 – Brother MFC-8420 User Manual

For usb interface cable users, For mac os® 8.6 to 9.2, F or mac os® 8.6 to 9.2 | Step 2, Installing the driver & software, For mac os, 6 to 9.2 | Brother MFC-8420 User Manual | Page 43 / 56