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.
Key features
Duplex printing mode: Auto
Print resolution colour: 1200 x 1200 DPI
Print resolution black: 1200 x 1200 DPI
Print speed (colour, normal quality, A4/US Letter): 41 ppm
Colour: Yes
Print technology: Laser
Duplex printing: Yes
Maximum resolution: 1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter): 41 ppm
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.
Auto-IP, SLP, Telnet, IGMPv2, BOOTP/DHCP, WINS, IP Direct Mode, WS Print
Supported network protocols (IPv6)
Apple Bonjour Compatible (Mac OS v10.2.4 or higher), SNMPv1/v2c/v3, HTTP, HTTPS, FTP, TFTP, Port 9100, LPD, WS Discovery, IPP, Secure-IPP, IPsec/Firewall; IPv6: DHCPv6, MLDv1, ICMPv6
Mobile printing technologies
Mopria Print Service, HP ePrint, Apple AirPrint, Google Cloud Print
Features
Maximum duty cycle
150000 pages per month
Recommended duty cycle
0 - 40000 pages per month
Printing colours
Black, Cyan, Magenta, Yellow
Number of print cartridges
4
Page description languages
PostScript 3, PDF 1.7, PCL 6
Printer fonts
Scalable, TrueType, Windows, PCL, PostScript
Country of origin
Japan
Replacement cartridges
HP 658A Black LaserJet Toner Cartridge (7,000 pages); HP 658A Cyan LaserJet Toner Cartridge (6,000 pages); HP 658A Magenta LaserJet Toner Cartridge (6,000 pages); HP 658A Yellow LaserJet Toner Cartridge (6,000 pages); HP 658X Black LaserJet Toner Cartridge (33,000 pages); HP 658X Cyan LaserJet Toner Cartridge (28,000 pages); HP 658X Magenta LaserJet Toner Cartridge (28,000 pages); HP 658X Yellow LaserJet Toner Cartridge (28,000 pages); HP 660A Original LaserJet Imaging Drum (65,000 pages, universal for all 4 colours)
HP segment
Business
Printing
Duplex printing mode
Auto
Print resolution colour
1200 x 1200 DPI
Print resolution black
1200 x 1200 DPI
Print speed (colour, normal quality, A4/US Letter)
41 ppm
Colour
Yes
Print technology
Laser
Duplex printing
Yes
Maximum resolution
1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)
41 ppm
Print speed (colour, draft quality, A4/US Letter)
41 ppm
Print speed (black, normal quality, A3)
26 ppm
Print speed (colour, normal quality, A3)
26 ppm
Warm-up time
131 s
Time to first page (black, normal)
5.7 s
Time to first page (colour, normal)
6.1 s
Print margins (top, bottom, right, left)
5 mm
Watermark printing
Yes
Secure printing
Yes
Performance
Internal memory
1536 MB
Maximum internal memory
3584 MB
Memory slots
1
Memory type
DDR3
Storage media
HDD
Card reader integrated
No
Built-in processor
Yes
Processor frequency
1200 MHz
Coprocessor frequency
1.2 GHz
Sound pressure level (printing)
51 dB
Noise level (ready)
30 dB
Sound power level (printing)
6.6 dB
Logistics data
Pallet gross weight
221.5 kg
Layers per pallet
4 pc(s)
Products per pallet
4 pc(s)
Other features
Recommended system requirements
2 GB available hard disk space; Internet connection; USB port; Internet browser.
2 GB available hard drive space; Internet connection or USB port.
Recommended humidity operating range
30 - 70%
Power supply type
Built-in 115V or 220V Power Supply
Recommended operating temperature range (T-T)
15 - 27 °C
Custom media sizes
100-sheet multipurpose Tray 1: 64 x 127 to 320 x 457.2 mm; 550-sheet input Tray 2: 148 x 148 to 297 x 431.8 mm; Optional 1x550 and 2x550 tray and stand: 148 x 148 to 320 x 457.2 mm; Optional 2700-sheet HCI paper tray and stand: 279.4 x 210 mm to 297 x 215.9
Envelope feeder
No
Electromagnetic compatibility
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.
Compatible operating systems
Windows 11; Windows 10; Windows 8; Windows 8.1; Windows 7; Windows Client OS; Android; iOS; Mobile OS; macOS 10.12 Sierra; macOS 10.13 High Sierra; macOS 10.14 Mojave
Pallet dimensions (W x D x H) (imperial)
789.9 x 760 x 2359.7 mm (31.1 x 29.9 x 92.9")
Pallet weight (imperial)
221.5 kg (488.4 lbs)
Acoustic power emissions (ready)
45 dB
Acoustic pressure emissions bystander (ready)
30 dB
Typical electricity consumption (TEC) number
1.93 kWh/Week (Blue Angel); 0.551 kWh/Week (Energy Star 3.0)
UNSPSC-code
43212105
Box contents
HP Color LaserJet Enterprise M751dn printer; Four preinstalled HP LaserJet Toner cartridges (1 each, black, cyan, yellow, magenta); Four preinstalled HP Original LaserJet Imaging Drums (65,000 pages each colour); Getting started guide; Power cord
Printing
Colour printing
Processor frequency
1.2 GHz
Manufacturer warranty
One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements. Contact your Contractual Vendor or go to http://www.hp.com/support to learn about HP award winning service and support options in your region.
Packaging data
Package width
786 mm
Package depth
736 mm
Package height
558 mm
Package weight
52.9 kg
Paper handling
Maximum ISO A-series paper size
A3
Paper tray media types
Plain paper, Glossy paper, Recycled paper, Envelopes, Card stock, Labels, Transparencies, Heavy paper, Lightweight paper
ISO A-series sizes (A0...A9)
A3, A4, A5, A6
ISO B-series sizes (B0...B9)
B5
ISO C-series sizes (C0...C9)
C5, C6
Non-ISO print media sizes
Oficio, 16K
JIS B-series sizes (B0...B9)
B4, B5, B6
Envelopes sizes
B5, C5, C6, DL
Custom media width
64 - 320 mm
Custom media length
127 - 457.2 mm
Paper tray media weight
60 - 256 g/m²
Multi-Purpose Tray media weight
60 - 300 g/m²
Sustainability
Sustainability compliance
Yes
Sustainability certificates
ENERGY STAR, Blue Angel, EPEAT Silver
Sustainable technologies and materials
Mercury free
Doesn't contain
Mercury
Carbon footprint
Total carbon footprint (kg of CO2e)
420
Carbon emissions, manufacturing (kg of CO2e)
316
Carbon emissions, logistics (kg of CO2e)
15
Carbon emissions, end-of-life (kg of CO2e)
50
Total carbon emissions, w/o use phase (kg of CO2e)
Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
Mac operating systems supported
Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, MacOS
Other operating systems supported
Android, iOS
Weight & dimensions
Width
556 mm
Depth
589 mm
Height
399 mm
Pallet dimensions (W x D x H)
790 x 760 x 2359 mm
Weight
45.1 kg
Operational conditions
Operating temperature (T-T)
10 - 32.5 °C
Storage temperature (T-T)
-20 - 40 °C
Operating relative humidity (H-H)
10 - 80%
Brand-specific features
HP ePrint
Yes
HP SureSupply
Yes
HP Auto-On/Auto-Off
Yes
HP Dynamic security
Yes
HP Security tools
Management security: SNMPv3, SSL/TLS, WPA2-Enterprise, 802.1X authentication (EAP- PEAP, EAP-TLS), IPP over TLS, IPsec/Firewall with Certificate, Pre-Shared Key Authentication, and Kerberos Authentication; Support for WJA-10 IPsec Configuration using IPsec Plug-in
HP Software provided
; Apple AirPrint™; Mopria™ Certied; Google Cloud Print™; HP Roam
