HP Color LaserJet Enterprise LaserJet Enterprise M856dn Color Printer, Ethernet Only; Duplex

Two-sided printing. Print. Print speed up to 55 ppm (black) and 55 ppm (colour). Up to 1200 x 1200 dpi. HP JetIntelligence Cartridge. Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges.. Printing. Watermark printing. Yes. Time to first page (colour, normal). 6.3 s. Time to first page (black, normal). 5.9 s. Warm-up time. 150 s. Print speed (black, normal quality, A3). 26 ppm. Print speed (colour, normal quality, A3). 26 ppm. Print speed (colour, normal quality, A4/US Letter). 56 ppm. Print speed (black, normal quality, A4/US Letter). 56 ppm. Print resolution black. 1200 x 1200 DPI. Print resolution colour. 1200 x 1200 DPI. Maximum resolution. 1200 x 1200 DPI. Duplex printing mode. Auto. Duplex printing. Yes. Print technology. Laser. Colour. Yes. Features. HP segment. Business. Replacement cartridges. W2010A HP 659A Black LaserJet Toner Cartridge (16,000 pages); W2011A HP 659A Cyan LaserJet Toner Cartridge (13,000 pages); W2012A HP 659A Yellow LaserJet Toner Cartridge (13,000 pages); W2013A HP 659A Magenta LaserJet Toner Cartridge (13,000 pages); W2010X HP 659X Black LaserJet Toner Cartridge (34,000 pages); W2011X HP 659X Cyan LaserJet Toner Cartridge (29,000 pages); W2012X HP 659X Yellow LaserJet Toner Cartridge (29,000 pages); W2013X HP 659X Magenta LaserJet Toner Cartridge (29,000 pages); W2004A HP 660A Original LaserJet Imaging Drum (65,000 pages, universal for all 4 colours). Country of origin. China, Vietnam, Japan. Printer fonts. Scalable, TrueType, Windows, PCL, PostScript, Barcode. Page description languages. PostScript 3, PDF 1.7, PCL 6. Number of print cartridges. 4. Recommended duty cycle. 0 - 50000 pages per month. Maximum duty cycle. 250000 pages per month. Input & output capacity. Maximum output capacity. 500 sheets. Maximum input capacity. 4450 sheets. Maximum number of input trays. 6. Multi-Purpose tray input capacity. 100 sheets. Multi-Purpose tray. Yes. Total output capacity. 500 sheets. Total input capacity. 650 sheets. Total number of input trays. 2. Paper handling. Multi-Purpose Tray media weight. 60 - 300 g/m². Paper tray media weight. 60 - 256 g/m². Custom media length. 127 - 457.2 mm. Custom media width. 64 - 320 mm. Envelopes sizes. B5, C5, C6, DL. JIS B-series sizes (B0...B9). B4, B5, B6. Non-ISO print media sizes. Oficio, 16K. ISO C-series sizes (C0...C9). C5, C6. ISO B-series sizes (B0...B9). B5. ISO A-series sizes (A0...A9). A3, A4, A5, A6. Paper tray media types. Plain paper, Glossy paper, Recycled paper, Envelopes, Card stock, Labels, Transparencies, Heavy paper, Lightweight paper. Maximum ISO A-series paper size. A3. Ports & interfaces. USB 2.0 ports quantity. 4. USB port. Yes. Network. Mobile printing technologies. Mopria Print Service, HP ePrint, Apple AirPrint, Google Cloud Print. Security algorithms. SNMPv3, SSL/TLS, WPA2-Enterprise, EAP-PEAP, EAP-TLS, IPSec. Bluetooth. Yes. Cabling technology. 10/100/1000Base-T(X). Ethernet LAN data rates. 10,100,1000 Mbit/s. Ethernet LAN. Yes. Performance. Sound power level (printing). 6.8 dB. Sound pressure level (printing). 53 dB. Processor frequency. 1200 MHz. Card reader integrated. No. Maximum internal memory. 3584 MB. Internal memory. 1536 MB. Design. Certification. CISPR 22:2008 (International) - Class A, CISPR32:2012 (International) - Class A, EN 55032: 2012 (EU) - Class A, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010, EMC Directive 2014/30/EU, FCC CFR 47 Part 15 Class A/ICES-003, Issue 6 Class A. Other EMC approvals as required by individual countries.. Control type. Buttons, Touch. Display diagonal. 10.9 cm (4.3"). Colour display. Yes. Display. CGD. Built-in display. Yes. General. Product family. Color LaserJet Enterprise. Power. AC input frequency. 50/60 Hz. AC input voltage. 100 - 240 V. Energy Star Typical Electricity Consumption (TEC). 2.669 kWh/week. Power consumption (off). 0.08 W. Power consumption (PowerSave). 0.7 W. Power consumption (ready). 77 W. Power consumption (printing). 870 W. System requirements. Other operating systems supported. Android, iOS. Mac operating systems supported. Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, MacOS. Windows operating systems supported. Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11. Operational conditions. Operating relative humidity (H-H). 10 - 80%. Storage temperature (T-T). -20 - 40 °C. Operating temperature (T-T). 10 - 32.5 °C. Sustainability. Doesn't contain. Mercury. Sustainability certificates. ENERGY STAR, Blue Angel, EPEAT Silver. Carbo