with the hp laserjet pro mfp m428, you can focus on growing your business and future challenges. printer with dynamic security. for use only with cartridgees using genuine hp chips. cartridges using a non-hp chip may not work, and those that work today may not work in the future. print, copy, scan, email laser 6.86cm (2.7 & ,) intuitive color touch screen printer size : a4 resolution [dpi]: hp fastres 1200 (up to 3600 x 600 dpi) black print speed [ppm]: 38 first page printing [sec]: 6.3 max. monthly load [str]: 80,000 memory [mb]: 512mb ddr, 512 mb flash duplex: automatic (default) magazine capacity [str]: standard input: 100-sheet tray 1, 250-sheet tray 2 standard output: 150-sheet output tray optional input: optional third 550-sheet tray interface: wireless support yes, integrated dual-band wi-fi, authentication via wep, wpa/wpa2, wpa enterprise, encryption over aes or tkip, wps, wi-fi direct, bluetooth low-energy standard connections 1x hi-speed usb 2.0 port, 1x rear usb host port, 1x front usb port, gigabit ethernet lan 10/100/1000base-t network port, 2.4/5 ghz wi-fi radio with 802.11b/g/n printing languages: hp pcl 6, hp pcl 5c, hp postscript level 3 emulation, pdf, urf, native office, pwg raster scanner: flatbed scanner, automatic document feeder scan document storage format: pdf, jpg, tiff optical scan resolution: up to 1200 x 1200 dpi maximum scan size (automatic document feeder): 216 x 356 mm scan format (automatic paper feeder), minimum: 102 x 152 mm scaning speed (normal, a4): up to 29 ppm and 46 ipm duplex scanning through the automatic document feeder: no adf scanning: one-sided (up to 50 a4 sheets) automatic document feed capacity: standard, 50 sheets fax: no. power consumption [w]: 510 w (active print), 7.5 w (ready), 0.9 w (sleep), 0.9 w (auto power off/wake-up on lan, enable at send), 0.06 watts (auto power off/manual on) noise level [db]: 53 db (a) dimensions: minimum 420 x 390 x 323mm maximum: 430 x 634 x 325mm weight [kg]: 12.6 kg supported operating systems: windows client (32/64-bit), win10, win8.1, win8 basic, win8 pro, win8 enterprise, win8 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 printer driver, for more information on supported operating systems, visit where you enter the product name and search for it, then just click on & ,user manuals& ,, enter the product name, search for the appropriate user manual and find the section with supported operating systems, upd pcl6/ps print drivers, supported operating systems, for supported operating systems, package contents: hp laserjet m428dw, hp 59a laserjet black toner cartridge pre-installed (3000 pages yield), getting started guide, information leaflet, warranty information, regulatory leaflet, power cable, usb cable, hp print drivers are available at no software solutions are included, only available atwarranty: 12 months