Brother MFC-8670DN Printer Driver Download – During setup, set the router to an IP address outside the range of the DHCP host on the router. In simple English, DHCP servers are commonly built into wireless routers (for wi-fi access) and this usually causes printing problems later if the router keeps re-assigning the printers IP address. So, set the range on the router for 50 or 100 IP addresses (or less) and then set the IP address on the printer somewhere outside this range, i.e., if the range for the router is between 192.168.0.101 and 192.168.0.150, set the printer to a number before or after this range, i.e., 192.168.0.90 or 192.168.0.160 using the printer keypad in “LAN settings” and force the printer to use a “STATIC” IP address (the one that you enter in above). You’ll never have a network printing problem after that.
Brother.Support encourage you to Download Adobe Viewer to view the document in PDF format. PDF documents require the installation of the Adobe® Reader® software. If you do not have the Adobe® Acrobat® software, click the "Adobe® Reader®" link to download the software.Note: Windows 10 Compatibility If you upgrade from Windows 7 or Windows 8.1 to Windows 10, some features of the installed drivers and software may not work correctly. Please uninstall all drivers and software in Windows 7 or Windows 8.1 before upgrading to Windows 10.If you are not able to print or scan after upgrading to Windows 10, reinstall the drivers