product description : hp deskjet f4280 all-in-one printer print : speed : up to 2.5 ppm(black & col , best quality, a4), up to 9 ppm / up to 6.5 ppm (blk/col, normal quality, a4), up to 26 ppm / up to 20 ppm (blk/col, draft quality, a4) quality : up to 1200 / up to 4800 x 1200 (blk / col, best quality) copy : speed : up to 8.5 cpm / up to 5.5 cpm (blk/col, normal quality, a4) res : up to 600 dpi(black text); up to 1200 x 2400 dpi scan res (col text and graphics); max no. of copies : up to 3 copies scan : type : flatbed; technology : cis; gray scale levels : 256 resolution : up to 1200 dpi (opt); up to 19200 dpi (enhanced) hw res : up to 1200 x 2400 dpi ; scanning size : 215 x 297 mm (max) scan speed : preview mode: up to 14 sec, scan speed ocr (letter): < 24 sec, scan speed (4x6 photo): < 48 sec media handling : input cap : up to 80 sheets letter/legal output cap : up to 20 letter/legal media types supp : paper (inkjet, photo, plain), envelopes, labels, cards, transparencies, iron-on transfers, hp premium media standard media sizes : a4 (210 x 297 mm), a5 (148 x 210 mm), a6 (105 x 148 mm), b5/jis (182 x 257 mm), b5/iso (176 x 250 mm), c6 (114 x 162 mm), dl (110 x 220 mm), 130 x 180 mm, 100 x 150 mm paper handling : 80-sheet input tray std/i/p; 20-sheet output tray std/o/p duty cycle : up to 3000 pages (monthly, a4) connectivity : hi-speed usb; std printer lang : hp pcl 3 gui ; mem : 16 mb dimensions (w x d x h) : 437.5 x 290.4 x 161.5 mm ; weight : 4.9 kg