The process of downloading the Brother MFC-J6510DW Printer Firmware Update Tool 3.5.1 for Mac OS driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Brother MFC-J6510DW Printer Firmware Update Tool 3.5.1 for Mac OS driver from the primary server - this is the manufacturer’s Brother official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Brother MFC-J6510DW Printer Firmware Update Tool 3.5.1 for Mac OS diver.