Document scanner feeder scanner scan technology cis scan format a4 supported document size 216 x 356 mm scan resolution 600 dpi interfaces usb 30 ethernet 101001000 wi fi max scan speed 50 pagesmin automatic document feed 50 sheets weight of paper 27 413 gm document feeder automatic file formats jpeg pdf tiff scan documents photos documents area of use office functions scan to e mail scan to cloud scan to usb colour gray display type