The process of downloading the Brother MFC-820CN Printer USB Driver 6.1.7233.0 for Windows 7/Windows 8 IA64 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-820CN Printer USB Driver 6.1.7233.0 for Windows 7/Windows 8 IA64 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-820CN Printer USB Driver 6.1.7233.0 for Windows 7/Windows 8 IA64 diver.