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HP Color LaserJet Enterprise M856dnHP Color LaserJet Enterprise M856dn
Print phenomenal color while maximizing uptime, plus original HP JetIntelligence tonerPrint phenomenal color while maximizing uptime, plus original HP JetIntelligence toner
technology.technology.
Print phenomenal color while maximizing uptime – now with original HP JetIntelligence toner technology.
Expect consistently fast output, brilliant prints, and the world’s strongest security.
Work stands out with exceptional color performanceWork stands out with exceptional color performance
Special print mode for a wider color range and extra vividness for documents and marketing materials.
Look professional with vibrant, high-quality color prints that can stand the test of time
Get professional quality and performance with Original HP Toner cartridges with JetIntelligence and drums.
Produce full-bleed A3 marketing materials by printing on SRA 3 paper and trimming down to size.
The world’s most secure printingThe world’s most secure printing
Each printer in your fleet checks its operating code and repairs itself from attacks.
Your printer’s outgoing network connections are inspected to stop suspicious requests and thwart malware.
Memory activity is monitored to continually detect and stop attacks
Firmware is automatically checked during startup to determine if it’s authentic code—digitally signed by HP.
Minimal interruptions. Maximum productivity.Minimal interruptions. Maximum productivity.
Change the toner and drum in seconds. Both are easily accessible and come already installed out of the box.
Avoid interruptions with an HP LaserJet printer designed for maximum productivity.
Tailor this printer to help you meet the needs of your business with a wide range of paper-handling
accessories.
Grab pages and go. This HP LaserJet wakes up quickly and prints fast—up to 55/56, (letter/A4) ppm.
Built with the environment in mind.Built with the environment in mind.
Benefit from reduced energy consumption and increased sustainability, up to 78% over predecessors.
Help save paper right out of the box. The duplex print setting is set at default paper savings mode.
Help reduce wasted paper, toner, and timeby only printing the jobs that are needed with HP Roam for
Business.
Dynamic security enabled printer. Only intended to be used with cartridges using an HP original chip. Cartridges using a non-HP chip may not work, and
those that work today may not work in the future. Learn more at http://www.hp.com/go/learnaboutsupplies
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Get to know the HP Color LaserJet Enterprise M856dn
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10.9 cm (4.3-inch) colour graphics
display with touchscreen
500-sheet output bin
Front door (access to JetIntelligence
toner cartridges and imaging drums)
Automatic two-sided printing
550-sheet tray 2 supports media sizes
up to 297 x 432 mm (11.7 x 17 inches)
At a glance
Front view
Rear I/O panel closeup
Hardware Integration Pocket1
Easy-access USB port
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Upper-right door (access to print path)
Right door (access to the fuser and
print path)
100-sheet multipurpose tray 1 supports
media sizes up to 305 x 457 mm
(12 x 18 inches) and SRA3
2 Hi-Speed USB 2.0 Host ports
Gigabit/Fast Ethernet
10/100/1000Base-TX network port
Hi-Speed USB 2.0 device port
Model (product number) M856dn (T3U51A)
Print speed (A4/letter, black and colour)
Enhanced print mode for sharper, more vivid graphics
Automatic two-sided printing (default4)
100-sheet multipurpose tray 1 and 550-sheet tray 2
1x550-sheet paper tray Optional (add up to two)
Optional stands:
Input capacity (standard/maximum)5 Up to 650/4,450 sheets
Recommended monthly page volume6 Up to 50,000 pages
Cartridge yield7 (A/X) Black: ~16,000/34,000 pages
Storage Standard: 16 GB eMMC
Dual-band Wi-Fi® and Wi-Fi Direct with Bluetooth®
Low Energy
NFC touch-to-print
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Solutions deployed through the Hardware Integration Pocket (HIP) may require additional purchase. The HP Color LaserJet Enterprise M856dn comes with a
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An administrator must enable the easy-access USB port before use.
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Measured using ISO/IEC 24734, excludes first set of test documents. For more information, see hp.com/go/printerclaims. Exact speed varies depending on the
software application, driver, and document complexity.
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All LaserJet Pro, Enterprise, Managed, and PageWide products with introductions beginning in September 2019 will include consistent worldwide default duplex
bundles/drivers); product introductions before September 2019 may have inconsistent default duplex settings across drivers.
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Selection of optional paper-handling accessories required to reach maximum input capacity.
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HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies
and device life over an extended warranty period.
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Average black and colour composite (C/M/Y) declared toner yields based on ISO/IEC 19798 and continuous printing. Actual yields vary considerably based on
factors. For details, see hp.com/go/learnaboutsupplies. Optional high-yield cartridges are not included with printer; please purchase
separately.
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Dual-band Wi-Fi® and Wi-Fi Direct with Bluetooth® Low Energy is optional and can be added with purchase of the HP Jetdirect 3100w BLE/NFC/Wireless Accessory
operations are compatible with 2.4 GHz and 5.0 GHz operations only. Wi-Fi is a registered trademark of Wi-Fi Alliance®. Bluetooth is a trademark
owned by its proprietor and used by HP Inc. under license. Learn more at hp.com/go/mobileprinting.
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NFC touch-to-print is optional and can be added with purchase of the HP Jetdirect 3100w BLE/NFC/Wireless Accessory (3JN69A). Mobile device must support
(NFC)-enabled printing. For more information, see hp.com/go/businessmobileprinting.
2x550-sheet paper tray and stand
2,700-sheet HCI paper tray and stand
HP LaserJet stand
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Up to 55/56 pages per minute (ppm)
Add up to one stand only
Colour: ~13,000/29,000 pages
Optional: HP High-Performance Secure Hard Disk
Optional
Optional
second-generation
replacement intervals
Near-Field Communication
HIP.
system configuration,
settings (across
images printed and other
(3JN69A). Wireless