Brother MFC-8420 Driver Download Brother Printer Reviews– The MFC-8420 is a multifunction laser 5-in-1 flat panel display that combines performance, connectivity, and reliability. The MFC-8420 is a complete fax and laser printer up to 17 ppm, which prints up to 2400 x 600 dpi (HQ1200). A 17 cpm size convenience copier and a 9600 dpi (interpolated) […]