Document scanner feeder scanner network scanner scan technology cis scan format a4 supported document size 216 x 914 mm scan resolution 600 dpi interfaces usb 20 wi fi position of connectivity ports 1x usb rear max scan speed 26 pagesmin automatic document feed 50 sheets weight of paper 50 130 gm document feeder automatic file formats jpeg tiff pdf colour depth 48 bit area of use office light source readyscan led technology functions duple