Epson Epson Stylus Pro 4900. Maximum resolution: 2880 x 1440 DPI, Maximum print size: A2 (420 x 594 mm). Printing colours: Cyan, Green, Light Cyan, Matte Black, Orange, Photo Black, Yellow. Internal memory: 256 MB, Maximum internal memory: 256 MB. Standard input capacity: 250 sheets, Auto document feeder (ADF) input capacity: 250 sheets. Standard tray media types: Plain paper, Roll, ISO A-series sizes (A0...A9): A2, A3, A4, Non-ISO print media sizes: letter