HP T3U44A

Printers

HP LaserJet Enterprise M751dn Color Printer, Ethernet Only; Duplex reviews

Product specifications and review coverage for this exact model.

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HP LaserJet Enterprise M751dn Color Printer, Ethernet Only; Duplex

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Product overview

HP T3U44A is listed in the laser printers category. The recorded specifications include print technology: Laser; colour: Yes; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code T3U44A. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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Specifications

Manufacturer code: T3U44A. Icecat product 67324894 · Checked 14 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

All 148 source specifications
HP LaserJet Enterprise M751dn Color Printer, Ethernet Only; Duplex specifications
Duplex printing modeAuto
Print resolution colour1200 x 1200 DPI
Print resolution black1200 x 1200 DPI
Print speed (colour, normal quality, A4/US Letter)41 ppm
ColourYes
Print technologyLaser
Duplex printingYes
Maximum resolution1200 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 time131 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 printingYes
Secure printingYes
Maximum duty cycle150000 pages per month
Recommended duty cycle0 - 40000 pages per month
Printing coloursBlack, Cyan, Magenta, Yellow
Number of print cartridges4
Page description languagesPostScript 3, PDF 1.7, PCL 6
Printer fontsScalable, TrueType, Windows, PCL, PostScript
Country of originJapan
Replacement cartridgesHP 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, univer
HP segmentBusiness
Total number of input trays2
Total input capacity650 sheets
Total output capacity250 sheets
Paper tray 1 input capacity100 sheets
Paper tray 2 input capacity550 sheets
Paper input typeSheetfed
Multi-Purpose trayYes
Multi-Purpose tray input capacity100 sheets
Maximum number of input trays6
Maximum input capacity4450 sheets
Maximum output capacity250 sheets
Maximum ISO A-series paper sizeA3
Paper tray media typesPlain 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 sizesOficio, 16K
JIS B-series sizes (B0...B9)B4, B5, B6
Envelopes sizesB5, C5, C6, DL
Custom media width64 - 320 mm
Custom media length127 - 457.2 mm
Paper tray media weight60 - 256 g/m²
Multi-Purpose Tray media weight60 - 300 g/m²
Standard interfacesEthernet, RJ-45, USB 2.0, Wireless LAN
USB portYes
USB 2.0 ports quantity4
Optional connectivityEthernet, Wireless LAN
Network readyNo
Wi-FiYes
Ethernet LANYes
Cabling technology10/100/1000Base-T(X)
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Security algorithmsSNMPv3, SSL/TLS, WPA2-Enterprise, EAP-PEAP, EAP-TLS
Supported network protocols (IPv4)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 technologiesMopria Print Service, HP ePrint, Apple AirPrint, Google Cloud Print
Internal memory1536 MB
Maximum internal memory3584 MB
Memory slots1
Memory typeDDR3
Storage mediaHDD
Card reader integratedNo
Built-in processorYes
Processor frequency1200 MHz
Coprocessor frequency1.2 GHz
Sound pressure level (printing)51 dB
Noise level (ready)30 dB
Sound power level (printing)6.6 dB
Market positioningBusiness
Product colourWhite
Built-in displayYes
DisplayLCD
Colour displayYes
Display diagonal6.86 cm (2.7")
Control typeButtons
CertificationCISPR 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, Issue 6 Class A, other EMC approvals as required by individual countries.
Power consumption (printing)870 W
Power consumption (max)870 W
Power consumption (ready)48 W
Power consumption (PowerSave)0.6 W
Power consumption (off)0.08 W
Energy Star Typical Electricity Consumption (TEC)1.93 kWh/week
AC input voltage220 - 240 V
AC input frequency50/60 Hz
Windows operating systems supportedWindows 7 Enterprise, Windows 7 Ultimate, Windows 7 Professional, Windows 7 Starter, Windows 7, Windows 8 Pro, Windows 8 Enterprise, Windows 8, Windows 8.1 Pro, Windows 8.1 Enterprise, Windows 8.1, Windows 10 Pro, Windows 10 Enterprise, Windows 10
Mac operating systems supportedMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, MacOS
Other operating systems supportedAndroid, iOS
Operating temperature (T-T)10 - 32.5 °C
Storage temperature (T-T)-20 - 40 °C
Operating relative humidity (H-H)10 - 80%
Sustainability complianceYes
Sustainability certificatesENERGY STAR, Blue Angel, EPEAT Silver
Sustainable technologies and materialsMercury free
Doesn't containMercury
Total carbon footprint (kg of CO2e)419
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)15
Width556 mm
Depth589 mm
Height399 mm
Pallet dimensions (W x D x H)790 x 760 x 2359 mm
Weight45.1 kg
Package width786 mm
Package depth736 mm
Package height558 mm
Package weight52.9 kg
Cables includedAC
HP ePrintYes
HP SureSupplyYes
HP Auto-On/Auto-OffYes
HP Dynamic securityYes
HP Security toolsManagement 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™ Certied; Google Cloud Print™; HP Roam
HP GTIN (EAN/UPC) with options(ABT) 192018847972; (ABY) 192018847989; (ACQ) 192018847996; (B13) 192018848009; (B19) 192018848016; (BAZ) 192018848023
HP GTIN (EAN/UPC)192018847972, 192018847989, 192018847996, 192018848009, 192018848016, 192018848023
Pallet gross weight221.5 kg
Layers per pallet4 pc(s)
Products per pallet4 pc(s)
Master (outer) cases per pallet layer1 pc(s)
Compliance certificatesCECP
General Product Safety Regulation (GPSR) URLhttps://support.hp.com/gb-en/product/setup-user-guides/hp-color-laserjet-enterprise-m751-printer-series/model/19954834?sku=T3U44A&serialnumber=T3U44A ; https://h10032.www1.hp.com/ctg/Manual/c06205550.pdf ; https://kaas.hpcloud.hp.com/pdf-public/pdf_405587_en-US-1.pdf
Recommended system requirements2 GB available hard disk space; Internet connection; USB port; Internet browser. 2 GB available hard disk space; Internet connection or USB port.
Recommended humidity operating range30 - 70%
Power supply typeBuilt-in 115V or 220V Power Supply
Recommended operating temperature range (T-T)15 - 27 °C
Custom media sizes100 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 1 x 550 and 2 x 550 tray and stand: 148 x 148 to 320 x 457.2 mm; Optional 2,700 sheet HCI paper tray and stand: 279.4 x 210 to 297 x 215.9 mm
Envelope feederNo
Electromagnetic compatibilityCISPR 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, Issue 6 Class A, other EMC approvals as required by individual countries.
Compatible operating systemsWindows Client OS (32/64-bit), Windows 10, Windows 8.1, Windows 8 Basic, Windows 8 Pro, Windows 8 Enterprise, Windows 8 Enterprise N, Windows 7 Starter Edition SP1, UPD Windows 7 Ultimate, Mobile OS, iOS, Android, Mac, Apple macOS Sierra v10.12, Apple macOS High Sierra v10.13, Apple macOS Mojave v10.14, Discrete PCL6 Printer Driver, for more information on the supported operating systems go to http://www.support.hp.com, enter your product name and search, click on User Guides and enter your prod
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) numberBlue Angel: 1.93 kWh/Week; Energy Star 3.0: 0.551 kWh/Week
UNSPSC-code43212105
Box contentsHP 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
PrintingColour printing
Manufacturer warrantyOne-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.