The fi-6770 helps deliver the automation needed for mission critical production scanning applications. This compact & unobtrusive scanner is capable of scanning mixed batches of documents through a 200 sheet ADF at speeds of up to 180 images per minute in colour or black & white at 200dpi, even at 300dpi the scanning speeds are only slightly compromised coming in at 80 pages or 160 images per minute. A built in flatbed allows for the scanning of delicate or bound documents. The feeder can cope with a variety of documents ranging in size from A8 to A3 & in thickness from 31 g/m 2 to 209 g/m 2 & even documents up to 3m in length can be comfortably scanned. A straight paper path ensures exceptional feeding & this is further enhanced wth the as standard ultrasonic double feed detection that helps identify & then either interupt or bypass the scanning process depending on pre-set conditions.