product description : hp color laserjet cm2320nf mfp print : tech : laser ; speed : up to 20 ppm (blk & col, normal quality, a4) quality : up to 600 x 600 dpi (black & col, best quality) copy : speed : up to 20 cpm (black& col, draft quality, a4) res : up to 600 x 600 dpi (col text and graphics) copier resize : 25 to 400%; maximum number of copies : up to 99 scan : scan type : flatbed; adf; bit depth : 42-bit res : up to 1200 dpi (opt); up to 19200 dpi (enhanced) gray scale levels : 256; twain version : version 1.9 fax : modem : v.34 fax modem (up to 33 kbps) and 2 rj-11 ports fax speed : 33.6 kbps (3 s/page) ; a4 pages held in mem : up to 250 res : 300 x 300 dpi (no halftone) (blk photo grayscale) max nr. of broadcasting loc : 119; * auto-redialing, fax delayed sendin paper handling : i/p : 50-sheet multi-purpose tray, 250-sheet input trays, 50-sheet adf; o/p : 150-sheet face-down output bin i/p cap : up to 550 sheets (max); o/p cap : up to 150 sheets (std) media types supported : paper (bond, brochure, colour, glossy, letterhead, photo, plain, preprinted, prepunched, recycled, rough), transparencies labels, envelopes; standard media sizes : a4, a5, b5 (iso, jis) mem : 160 mb/416 mb(std/max); slot : 1 ddr2 144 pin x16 sdram dimm so-dimm conn : built-in 10/100 wired enet nw conn with 1 rj-45 port; 1 x usb 2.0 printer lang : hp pcl 6, hp postscript level 3 emulation, hp pcl 5c duty cycle : up to 40000 pgs (monthly, a4) dimensions (w x d x h) : 497 x 492 x 550 mm; weight : 26.9 kg