| Specification | HP Color LaserJet Enterprise M751dn |
|---|---|
| Product Info | |
| Model | HP Color LaserJet Enterprise M751dn |
| SKU | T3U44A |
| Product Type | A3 colour laser printer |
| Functions | |
| Print Technology | Laser |
| Print Performance | |
| Print Speed Black (ISO, A4) | Up to 41 ppm |
| Print Speed Colour (ISO, A4) | Up to 41 ppm |
| First Page Out Black (A4, Ready) | As fast as 5.7 seconds |
| First Page Out Colour (A4, Ready) | As fast as 6.1 seconds |
| Duplex Printing | Automatic, standard |
| Duty Cycle (Monthly, Letter) | Up to 150,000 pages |
| Duty Cycle (Monthly, A4) | Up to 150,000 pages |
| Recommended Monthly Page Volume | Up to 40,000 pages |
| Print Quality Black | Up to 1200 × 1200 dpi |
| Print Quality Colour | Up to 1200 × 1200 dpi |
| Print Languages | HP PCL 6, HP PCL 5, HP PostScript Level 3 emulation, native PDF printing v1.7 and Apple AirPrint |
| Connectivity & Network | |
| Standard Connectivity | 1 × Hi-Speed USB 2.0 device port 2 × Hi-Speed USB 2.0 rear host ports 1 × walk-up USB 2.0 host port 1 × Gigabit/Fast Ethernet 10/100/1000Base-TX network port 1 × second-generation Hardware Integration Pocket |
| Optional Connectivity | HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A HP Jetdirect 2900nw Print Server J8031A |
| Mobile Printing Capability | HP ePrint, Apple AirPrint, Google Cloud Print and Mopria Certified |
| Network Capabilities | HP Jetdirect embedded Ethernet print server supporting 10Base-T, 100Base-TX, 1000Base-T, 802.3az Energy Efficient Ethernet, IPsec, optional 802.11b/g/n wireless networking and Microsoft Universal Print |
| Wireless Capability | Optional with compatible HP Jetdirect wireless accessories |
| Display, Processor, Memory & Storage | |
| Display | 2.7-inch / 6.86 cm QVGA colour graphics LCD with adjustable viewing angle and 24-key keypad |
| Processor Speed | 1.2 GHz |
| Memory | 1.5 GB |
| Maximum Memory | 3.5 GB |
| Internal Storage | Optional 500 GB HP Secure High Performance Hard Disk B5L29A or HP FIPS 140-2 Secure Hard Disk Drive 5EL03A |
| Operating Systems & Requirements | |
| Compatible Operating Systems | Windows 10, Windows 8.1, Windows 8, Windows 7, iOS, Android, macOS 10.12 Sierra, macOS 10.13 High Sierra and macOS 10.14 Mojave |
| Minimum System Requirements | 2 GB available hard disk space, internet connection, USB port and internet browser |
| Minimum System Requirements for Mac | 2 GB available hard disk space, internet connection or USB port |
| Paper Handling | |
| Paper Handling Input, Standard | 100-sheet multipurpose Tray 1 550-sheet input Tray 2 |
| Paper Handling Output, Standard | 250-sheet output bin |
| Paper Handling Input, Optional | Up to two optional 550-sheet paper trays Optional two × 550-sheet tray and stand Optional 2,700-sheet high-capacity input tray and stand Optional cabinet stand |
| Finished Output Handling | Sheetfed |
| Supported Media | |
| Media Types | Plain, heavy, extra-heavy, glossy, light, recycled and tough paper; envelopes; labels; glossy film; cardstock; transparencies |
| Media Sizes Supported | Tray 1: A3, A4, A4-R, A5, A6, RA3, SRA3, RA4, SRA4, B4 JIS, B5 JIS, B6 JIS, Oficio, 8K, 16K, JIS postcards and B5/C5/C6/DL envelopes Tray 2: A3, A4, A4-R, A5, RA4, SRA4, B4 JIS, B5 JIS, Oficio, 8K, 16K and JIS double postcards Optional 550-sheet trays: A3, A4, A4-R, A5, RA3, SRA3, RA4, SRA4, B4 JIS, B5 JIS, Oficio, 8K, 16K and JIS double postcards Optional 2,700-sheet high-capacity tray: A4 |
| Custom Media Sizes | Tray 1: 64 × 127 to 320 × 457.2 mm Tray 2: 148 × 148 to 297 × 431.8 mm Optional 550-sheet trays: 148 × 148 to 320 × 457.2 mm Optional 2,700-sheet high-capacity tray: 279.4 × 210 to 297 × 215.9 mm |
| Power & Environmental | |
| Power Consumption | 870W maximum printing 850W typical printing 48W ready 0.6W sleep 0.6W HP Auto-Off / Auto-On 0.08W Auto-Off 0.08W off |
| Power | 220–240 VAC, 50–60 Hz, 6A |
| Operating Humidity | 10% to 80% RH |
| Recommended Operating Humidity | 30% to 70% RH |
| Operating Temperature | 10°C to 32.5°C |
| Blue Angel Compliant | Yes, when using Original HP supplies |
| Typical Electricity Consumption | Blue Angel: 1.93 kWh/week Energy Star 3.0: 0.551 kWh/week |
| Energy-Saving Features | HP Auto-On / Auto-Off Technology and Instant-on Technology |
| Ecolabels | CECP, Blue Angel, EPEAT Silver and ENERGY STAR |
| ENERGY STAR Certified | Yes |
| Security & Safety | |
| Security Management | SNMPv3, SSL/TLS, WPA2-Enterprise, 802.1X authentication, IPP over TLS, IPsec/firewall with certificate, pre-shared key authentication and Kerberos authentication |
| Safety | IEC 60950-1, EN 60950-1, IEC / EN 60825-1 Class 1 Laser Product, IEC / EN 62479, CE, GS and other applicable regional approvals |
| Dimensions & Weight | |
| Dimensions | 556 × 589 × 399 mm |
| Maximum Dimensions | 1,051 × 992 × 443 mm |
| Weight | 45.1 kg with print cartridges |
| Cartridges & Imaging Drums | |
| Number of Toner Cartridges | 4 — black, cyan, magenta and yellow |
| Replacement Toner Cartridges | HP 658A Black LaserJet Toner Cartridge — approximately 7,000 pages HP 658A Cyan LaserJet Toner Cartridge — approximately 6,000 pages HP 658A Magenta LaserJet Toner Cartridge — approximately 6,000 pages HP 658A Yellow LaserJet Toner Cartridge — approximately 6,000 pages HP 658X Black LaserJet Toner Cartridge — approximately 33,000 pages HP 658X Cyan LaserJet Toner Cartridge — approximately 28,000 pages HP 658X Magenta LaserJet Toner Cartridge — approximately 28,000 pages HP 658X Yellow LaserJet Toner Cartridge — approximately 28,000 pages |
| Replacement Imaging Drum | HP 660A Original LaserJet Imaging Drum — approximately 65,000 pages; universal for all four colours |
| Box Contents & Warranty | |
| What's in the Box | HP Color LaserJet Enterprise M751dn Printer Four preinstalled HP LaserJet toner cartridges: black, cyan, magenta and yellow Four preinstalled HP Original LaserJet imaging drums, approximately 65,000 pages each Getting Started Guide Power cord |
| Manufacturer Warranty | One-year, next-business-day onsite warranty |
HP Color LaserJet Enterprise M751dn
The HP Color LaserJet Enterprise M751dn is a high-performance A3 colour laser printer designed for busy offices and enterprise workgroups that require fast, reliable and professional-quality document printing.
With print speeds of up to 41 pages per minute in both black and colour, automatic two-sided printing and flexible paper handling, it is suitable for producing reports, marketing materials, presentations, brochures, spreadsheets and other important business documents.
Key Features
- Print-only A3 colour laser printer
- Print speed up to 41 ppm in black and colour
- First black page out as fast as 5.7 seconds
- First colour page out as fast as 6.1 seconds
- Automatic two-sided printing
- Print resolution up to 1200 × 1200 dpi
- Monthly duty cycle of up to 150,000 pages
- Recommended monthly print volume of up to 40,000 pages
- Supports paper sizes up to A3 and SRA3
- 650-sheet standard input capacity
- Expandable paper capacity with optional trays
- 250-sheet output bin
- Built-in Gigabit Ethernet networking
- Front walk-up USB printing
- Optional wireless and Wi-Fi Direct connectivity
- 1.5 GB standard memory, expandable up to 3.5 GB
- Optional 500 GB secure hard disk
- Enterprise-grade security and network management features
Fast Colour and Black-and-White Printing
The HP Color LaserJet Enterprise M751dn prints both black-and-white and colour A4 documents at speeds of up to 41 pages per minute, helping busy teams complete large print jobs efficiently.
The first black page can be produced in as fast as 5.7 seconds, while the first colour page can be produced in as fast as 6.1 seconds.
Professional Colour Quality
Print resolution of up to 1200 × 1200 dpi helps produce sharp text, detailed graphics and vivid colours for professional business documents.
The printer is suitable for producing marketing materials, presentations, reports, charts, proposals and other documents where colour consistency and image quality are important.
High-Volume Business Printing
With a monthly duty cycle of up to 150,000 pages and a recommended monthly print volume of up to 40,000 pages, the M751dn is designed for departments and workgroups with demanding printing requirements.
A3 and SRA3 Media Support
The printer supports a wide range of paper sizes, including A3, A4, A5, A6, RA3, SRA3, B4, B5, postcards and selected envelope sizes.
This makes it suitable for larger spreadsheets, posters, diagrams, marketing materials and other documents that require more space than standard A4 paper.
Automatic Two-Sided Printing
Built-in automatic duplex printing allows documents to be printed on both sides of the paper without manually turning the pages.
This helps reduce paper usage while producing professional double-sided reports, presentations, manuals and business documents.
Flexible Paper Handling
Standard paper handling includes a 100-sheet multipurpose tray and a 550-sheet main input tray, providing a combined input capacity of 650 sheets.
Businesses can add compatible optional paper trays, tray stands or a 2,700-sheet high-capacity input tray to support larger printing workloads and reduce the frequency of paper refills.
Supported Media
The printer supports plain, light, heavy, extra-heavy, glossy, recycled and tough paper, as well as cardstock, envelopes, labels, glossy film and transparencies.
Network and USB Connectivity
Built-in Gigabit Ethernet allows the printer to be shared securely across a business network.
Standard connectivity also includes a USB device port, two rear USB host ports, a front walk-up USB port and a second-generation Hardware Integration Pocket for compatible accessories.
Mobile and Wireless Printing
The printer supports compatible mobile-printing services such as HP ePrint, Apple AirPrint and Mopria Certified printing.
Wireless networking, NFC and Wi-Fi Direct functionality are optional and require a compatible HP Jetdirect wireless accessory, sold separately.
Enterprise Security
Built-in security and management features help protect the printer, network and sensitive business information.
Supported security features include SNMPv3, SSL/TLS, WPA2-Enterprise, 802.1X authentication, IPP over TLS, IPsec firewall protection, certificate-based security and Kerberos authentication.
Memory and Storage
The printer includes 1.5 GB of standard memory and supports expansion up to 3.5 GB for handling complex documents and larger print jobs.
An optional 500 GB HP Secure High Performance Hard Disk or FIPS-compliant secure hard disk can be added for additional job storage and security.
Toner Cartridges
- HP 658A Black Toner Cartridge – approximately 7,000 pages
- HP 658A Cyan Toner Cartridge – approximately 6,000 pages
- HP 658A Magenta Toner Cartridge – approximately 6,000 pages
- HP 658A Yellow Toner Cartridge – approximately 6,000 pages
- HP 658X Black High Yield Toner Cartridge – approximately 33,000 pages
- HP 658X Cyan High Yield Toner Cartridge – approximately 28,000 pages
- HP 658X Magenta High Yield Toner Cartridge – approximately 28,000 pages
- HP 658X Yellow High Yield Toner Cartridge – approximately 28,000 pages
- HP 660A Original LaserJet Imaging Drum – approximately 65,000 pages
What's in the Box
- HP Color LaserJet Enterprise M751dn Printer
- Preinstalled black, cyan, magenta and yellow toner cartridges
- Four preinstalled HP Original LaserJet imaging drums
- Getting Started Guide
- Power cord
Warranty
The HP Color LaserJet Enterprise M751dn includes a one-year, next-business-day onsite warranty. Warranty coverage and service options may vary depending on the country and applicable local terms.
Important: This is a dynamic-security-enabled printer designed for cartridges that use a new or reused HP chip. Periodic firmware updates may block cartridges that use a non-HP chip.



