epson workforce pro wf-6090dw offering higher productivity and reduced intervention for busy offices, this high-capacity color printer saves time, money and energy. precisioncore ? printhead ink technology durabrite ? pro min. drop size 3.7 pl, with variable droplet technology printer format: a4 resolution [dpi]: 4,800 x 1,200 dpi black print speed [ppm]: 24 color print speed [ppm]: 24 first page print [sec]: 7 sec max. monthly load [str]: 65,000 memory [mb]:duplexing: yes tray capacity [p]: standard paper input 581 standard sheets 80 sheets multipurpose tray, 500 sheets of paper tray output tray capacity 250 sheets optional paper trays 2 x 500-sheet paper tray, cabinet interface: wi-fi direct, wireless lan ieee 802.11 b/g/n, ethernet interface (1000 base-t/100-base tx/10-base-t), hi-speed usb - compatible with usb 2.0, near field communication (nfc) ), gigabit ethernet interface, ethernet interface (100 base-tx/10 base-t) print languages: postscript 3, pdf 1.7, esc/pr, pcl5e, pcl5c, pcl6 starting toner capacity [p]: not specified scanner: no fax: no consumption [w]: 37 w (stand-alone copy, iso/iec 24712) consumption standby [w]: 2.1 w (standby), 8.1 w ready, 0.4 w (off) noise [db]: 49 db (a) dimensions: 478? x 522 x 404 mm (width x depth x height) weight [kg]: 28 kg supported operating systems: linux, mac os 10.6+, mac os 10.7.x, mac os 10.8.x, mac os 10.9.x, microsoft windows xp (home/prof/prof x64/vista), windows server 2003 (32/64-bit) windows server 2008 (32/64-bit), windows server 2008 r2, windows server 2012 (64bit) package contents: separate ink cartridges, main device, power cord, quick installation guide, user manual (cd), warranty documents warranty: 12 months