Lexmark X4975 All In One Inkjet Printer Accepts Paper Size - 2L, 4 x 6, 4 x 8, 5 x 7, A2 Baronial, A4, A5, A6, B5, Chokei 3, 4 and 40, Custom, Kakugata 3, 4, 5 and 6, L, Letter, Legal, Envelopes (6 3/4, 7 3/4, 9, 10, DL, C5, B5, C6), Executive, Index Card, Hagaki Card, Statement Auto Document Feed/Sheets - 25 Auto Duplexing Functions - Copy, Print, Scan Catalog Publishing Type - Copier/Fax/Multifunction Machines-Multifunction Color Depth - 48 b