Document scanner feeder scanner scan technologies cmos cis scan format a4 supported document size 51 x 216 mm scan resolution 600 dpi interfaces wi fi usb 20 position of connectivity ports 1x usb rear max scan speed 18 pagesmin automatic document feed 20 sheets weight of paper 80 gm document feeder automatic file formats jpeg tiff pdf colour depth 30 bit areas of use office mobile functions scan to cloud scan to e mail scan to ftp scan to u