small and powerful: the smallest enterprise printer from hp easy to use, easy to manage the most secure printing in the world increased productivity to support workgroups sustainability is a smart choice for any business -6.85cm color touchless control panel with 24 keys -laserprinter format: a4resolution [dpi]: up to 1,200 x 1,200 dpi, technology: 300 dpi, 600 dpi, hp fastres 1,200, hp prores 1,200black print speed [ppm]: (a4, normal): up to 38 ppm (default), up to 40 ppm (hp high speed mode), (a4, duplex): up to 31 ipmfirst page out [sec.]: (a4, ready): already in 6.5 s, (a4, sleep mode): as soon as 8.8 smax. monthly load [page]: up to 100,000 a4 pages, recommended number of pages per month: 900 to 4,800 pagesmemory: standard: 1 gb, maximum: 1 gbduplex: automatic (default)tray capacity [page]: standard: 2, maximum: 3 standard input: 100-sheet tray 1, 250-sheet input tray 2 standard output: 150-sheet output bin optional input: optional third 550-sheet trayinterface: standard: 1 hi-speed usb 2.0 host port, 1 hi-speed usb 2.0 port, 1 gigabit ethernet 10/100/1000t network port optional: hp jetdirect lan 8fp31a accessories, hp jetdirect 3100w ble/nfc/wireless 3jn69a accessories wireless: optional, after purchasing a wireless hardware accessory. single-band wireless and wi-fi direct are available with the hp jetdirect 3100w ble/nfc/wireless 3jn69a accessory mobile printing capability: hp eprint, apple airprint, nfc touch-to-print (optional), mopria certification, wi-fi direct printing, support for roam solutions for easy printing, print printeronprinting languages: hp pcl 6, hp pcl 5, hp postscript level 3 emulation, native pdf printing (v1.7), apple airprintscanner: no.fax: no.power consumption [w]: 531 w (printing in progress), 8.1 w (standby), 1.2 w (sleep mode), 0.07 w (auto power off/manual on), 0.07 w (manual power off)noise [db]: sound emissions - power supply: 6.5 b (a) at 38 ipm, sound pressure emission: 54 db (a) at 38 ipmdimensions [hxwxd mm]: min. 381 x 357 x 220 mm, maximum: 381 x 781 x 241 mm (fully open printer)weight [kg]: approx. 8.5 kgsupported operating systems: windows client os (32/64-bit): win10, win 8.1, win7 ultimate, mobile operating system: ios, android, mac: apple macos high sierra v10.13, apple macos mojave v10.14, apple macos catalina v10.15, pcl6 standalone printer driver: more information on supported operating systems is available at enter the product name and search for it, then click on user guides , enter the product name, search the appropriate user guide and find the section with supported operating systems for upd pcl6/ps printer drivers, supported operating systems: more information about supported operating systems is available at package contents: hp laserjet enterprise m406dn printer, black original hp laserjet toner cartridge (approx. 3,000 pages), getting started guide, 1x power cordwarranty: 12 months