Full Details on Amazon.com : http://www.amazon.com/gp/product/B00004Z3IY?tag=tsukuyomi-20<br /><br />Epson Expression 1640XL Special Edition Scanner<br /><br />Large-format color flatbed scanner for professional users <br />True 1600 dpi optical resolution <br />42-bit color and 36 Dmax optical density <br />122-by-172-inch scanning area <br />USB and SCSI connectivity optional FireWire
