Thanks to the expression 11000xl pros top of the range scanning technology users can achieve extremely high quality image reproduction up to a3 format easy to use epson scan operates in automatic or professional modes allowing users to optimize their scanning results the scanners optical density of 38 dmax and 48 bit colour depth ensure sharp and accurate scanning for full reproduction of the widest range of colours even in shadow areas in addition the high 2400 x 4800dpi resolutio