Canon i-SENSYS Wireless & Duples MF463DW Three-in-One: Print, Copy, and Scan MFP stands for multifunction mono printer. The Canon MF463dw The Canon MF463dw is a small and quick multifunction printer that can scan both color and black and white documents. The MF 463dw features a 12.7 cm diagonal color touch screen, an automatic document feeder for scanning (DADF), a duplex system,