the hp laserjet pro m404 has been designed to help you focus on the most effective business growth possible dynamic security printer. for use only with cartridgees using an original hp chip. non-hp cartridgees may not work and those that work today may not work in the future. black and white laser printer two-line graphic lcd with backlight printer format: a4 resolution [dpi]: black &, white print quality (best): hp fastres1200 (up to 4800 x 600 dpi) print resolution technology: hp fastres1200, hp prores 1200, 600 dpi black print speed [ppm]: 38 ppm first page print [sec]: 6.3 max. monthly load [str]: up to 80,000 pages memory [mb]: 256mb dram, 256 mb flash duplexing: manual (driver support provided) tray capacity [p]: standard paper handling device 150-sheet output tray optional input device for paper handling optional third 550-sheet tray standard paper handling device 100-sheet multipurpose tray 1, 250-sheet input tray 2 maximum output capacity (sheets) up to 150 sheets interface: wireless support no standard connection option 1x hi-speed usb 2.0 port, 1x usb host port on the back, gigabit ethernet 10/100/1000base-t network port print languages: hp pcl 6, hp pcl 5c, hp postscript level 3 emulation, pdf, urf, pwg raster scanner: no. fax: no. power supply voltage 220 v: 220 to 240 vac (+/- 10%), 50/60 hz (+/- 2 hz) power consumption: 495 watts (active printing), 5.5 watts (ready), 0.5 watts (sleep mode), 0.5 watts (auto off/wake on noise [db]: sound power emissions: 6.7 b (a), sound pressure emissions: 53 db (a) dimensions: 381 x 357 x 216 mm no tray and cover extensions weight [kg]: 8.22 kg supported operating systems: windows client (32/64-bit), win10, win8.1, win8 basic, win8 enterprise, win8 enterprise, win7 enterprise n, win7 starter edition sp1, upd win7 ultimate, mobile operating system, ios, android mac, apple? macos sierra v10.12, apple? macos high sierra v10.13, apple? macos mojave v10.14, pcl6 discrete print driver, for more information on supported operating systems, visit where you enter the product name and search for it, then just click & ,user guides& ,, enter the product name, search for the appropriate user guide, and find the supported operating systems section, upd pcl6/ps printer drivers, supported operating systems, and more. for supported operating systems, see hp laserjet pro m404n, hp 59a laserjet black toner cartridge pre-installed (yield: 1,500 pages), getting started guide, information leaflet, warranty information, regulatory leaflet, power cable usb cable must be purchased separately warranty: 12 months.