Portable scanner document scanner scan technology cis scan format legal supported document size 215 x 355 mm scan resolution 300 dpi interface usb 20 max scan speed 6 pagesmin document feeder automatic scan documents documents light source led tri colour rgb power supply usb power consumption in use 10 watt colour black width 308 mm depth 111 mm height 72 mm dimensions wxhxd 308 x 72 x 111 mm weight 068 kg