print: res: up to 1200 rendered dpi black when printing from a computer; up to 4800 optimised dpi1 print/copy speed: b&w: up to 35 ppm/16ppm/5ppm (draft/fast normal/ best) col: up to 34 ppm/15 ppm/5 ppm (draft/fast normal/ best) print speed: laser quality: 12 ppm black; 10 ppm colour mem: 64 mb ram, 2 mb flash i/face: 1 x hi-speed usb 2.0 port printer language: hp pcl 3 gui display : two-line lcd os: windows vista4, 2000, xp home, xp professional, xp professional x64 editions, mac os x v10.3.8, 10.4 or later trays: automatic document feeder: up to 50-sheet duplexing input capacity: 250-sheet mpt; output capacity: 150-sheets fax: speed: 33.6 kbps, 3 sec per page; speed dials: up to 99 numbers res: up to 300 x 300 dpi, mem: up to 125 pages scan: type: flatbed with auto document feeder (adf) res: optical: up to 2400x4800dpi, enhanced: up to 19200 dpi; 48-bit colour bit depth, 256 grayscale levels input modes: front-panel scan (215.9x297 mm max scan size), hp photo & imaging sw (windows), hp image zone sw(mac) & user's sw app via twain copy: res: up to 1200 x 1200 dpi; reduce/enlarge: 25% to 400% max copies: up to 99 copies duty cycle: up to 7500 pages per month ***** bulk freight charge $20 and delivery terms apply to this item****