HP Color LaserJet Enterprise M751dn - Printer - colour - Duplex - laser - A3/Ledger - 600 x 600 dpi - up to 41 ppm (mono) / up to 41 ppm (colour) - capacity: 650 sheets - USB 2.0, Gigabit LAN, USB host (internal), USB 2.0 host

Lenovo

Tier 2 Partner

Intel

Authorised Partner

Commercial Traditional Dealer

Microsoft

Commercial Partner

Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller

CertifiedCyber EssentialsMemberGreater Manchester Chamber of Commerce

Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.

Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.

Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.

Next-working-day delivery*

Estimated delivery:Next working day

Trusted couriersTracked UK mainland delivery

*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.

HP Color LaserJet Enterprise M751dn - Printer - colour - Duplex - laser - A3/Ledger - 600 x 600 dpi - up to 41 ppm (mono) / up to 41 ppm (colour) - capacity: 650 sheets - USB 2.0, Gigabit LAN, USB host (internal), USB 2.0 host

Name: HP Color LaserJet Enterprise M751dn colour Duplex laser A3/Ledger 600 x 600 dpi up to 41 ppm (mono) / up to 41 ppm (colour) capacity: 650 sheets USB 2.0, Gigabit LAN, USB host (internal), USB 2.0 host
Brand: HP
SKU: T3U44A#B19
Price: 2359.28 GBP
Availability: InStock

Manuf P/N: T3U44A#B19

APAXON#: 5272753

EAN: 192018848016

Business Laser Colour
1200 x 1200 DPI
Printing colours: Black, Cyan, Magenta, Yellow
A3 41 ppm
Duplex printing Direct printing
USB port Wi-Fi Ethernet LAN
LCD Built-in display
Maximum duty cycle: 150000 pages per month
Total number of input trays: 2 Total input capacity: 650 sheets Total output capacity: 250 sheets
Internal memory: 1536 MB Built-in processor 1200 MHz

Stock3

ConditionNew

Exc. VAT

£1,966.07

Inc. VAT £2,359.28

Quantity

Notify me when available

Sales & Technical

Phone: 0161 464 9941

Email: sales@apaxon.co.uk

Manufacturer Warranty

One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements.

Apaxon® is an authorised reseller of HP. Warranty claims, repairs, replacements, and credits are fulfilled strictly in accordance with the manufacturer's terms and conditions.

Returns Policy

Business & Consumer Purchases

Orders placed for business use, resale, or onward supply are treated as Business-to-Business (B2B) transactions. B2B sales do not carry an automatic right of cancellation.

Nothing in this policy affects statutory consumer rights under UK law.

Consumer Cancellation (B2C Only)

Consumers may cancel within 14 days of delivery under the Consumer Contracts Regulations 2013.
Cancellation must be confirmed in writing within 14 days of delivery.
Goods must be returned within 14 days of cancellation.
Items must be unused beyond reasonable inspection and in resaleable condition.
Return shipping costs are the customer's responsibility.
Prepaid return labels are not provided for change-of-mind returns.
Refunds are processed after inspection and issued to the original payment method.

Faults & Delivery Issues

Transit damage or shortages must be reported within 48 hours of delivery.
Visible defects must be reported within 7 days of delivery.
Hidden faults must be reported within 7 days of discovery.
Returns require prior authorisation and a valid RMA reference.
Failure to report within these timeframes may affect eligibility for return or claim.

Business Returns (B2B)

Business customers do not have an automatic right to return non-faulty goods.

Supply chain authorisation
Restocking fees (typically 15–25%)
Inspection approval
Non-refundable outbound carriage

Return shipping is the responsibility of the buyer unless agreed otherwise.

Non-Returnable Items

Software, licences, activation keys, and digital products
Special-order or non-standard procurement items
Opened consumables
Items not in resaleable condition

Overview

HP Color LaserJet Enterprise M751dn

Specifications

Printing

Colour: Yes
Print technology: Laser
Duplex printing: Yes
Maximum resolution: 1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter): 41 ppm
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
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

Features

Maximum duty cycle: 150000 pages per month
Printing colours: Black, Cyan, Magenta, Yellow
Number of print cartridges: 4
Page description languages: PCL 5, PCL 6, PDF 1.7, PostScript 3
Recommended duty cycle: 0 - 40000 pages per month
Printer fonts: PostScript, Scalable, TrueType, Windows
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

Input & output capacity

Total number of input trays: 2
Total input capacity: 650 sheets
Total output capacity: 250 sheets
Paper tray 1 input capacity: 100 sheets
Paper tray 2 input capacity: 550 sheets
Paper input type: Sheetfed
Multi-Purpose tray: Yes
Multi-Purpose tray input capacity: 100 sheets
Maximum number of input trays: 6
Maximum input capacity: 4450 sheets
Maximum output capacity: 250 sheets

Paper handling

Maximum ISO A-series paper size: A3
Paper tray media types: Card stock, Envelopes, Glossy paper, Heavy paper, Labels, Plain paper, Recycled paper, Thick paper, Transparencies
ISO A-series sizes (A0...A9): A3, A4, A5, A6
Maximum print size: 310 x 447 mm
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

Ports & interfaces

Direct printing: Yes
USB port: Yes
Standard interfaces: Ethernet, RJ-45, USB 2.0, Wireless LAN
USB 2.0 ports quantity: 3
Optional connectivity: Ethernet, Wireless LAN

Network

Wi-Fi: Yes
Ethernet LAN: Yes
Network ready: No
Cabling technology: 10/100/1000Base-T(X)
Ethernet LAN data rates: 10,100,1000 Mbit/s
Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms: EAP-TLS, IPSec, PEAP, SNMPv3, SSL/TLS, WPA2-Enterprise
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 technologies: Apple AirPrint, Google Cloud Print, HP ePrint, Mopria Print Service

Performance

Internal memory: 1536 MB
Maximum internal memory: 3584 MB
Memory slots: 1
Memory type: DDR3
Internal storage capacity: 500 GB
Storage media: HDD
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

Design

Market positioning: Business
Product colour: White
Built-in display: Yes
Display: LCD
Colour display: Yes
Display diagonal: 6.86 cm (2.7")
Control type: Buttons
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.

Power

Power consumption (printing): 870 W
Power consumption (max): 870 W
Power consumption (ready): 48 W
Power consumption (PowerSave): 0.08 W
Power consumption (off): 0.08 W
Energy Star Typical Electricity Consumption (TEC): 0.551 kWh/week
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz

System requirements

Windows operating systems supported: Windows 8, Windows 7, Windows 8.1, Windows 10, Windows 8 Enterprise, Windows 8 Pro
Mac operating systems supported: Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra
Other operating systems supported: Android, iOS

Operational conditions

Operating temperature (T-T): 10 - 32.5 °C
Storage temperature (T-T): -20 - 40 °C
Operating relative humidity (H-H): 10 - 80%

Sustainability

Sustainability certificates: Blue Angel, ENERGY STAR, EPEAT Silver
Sustainable technologies and materials: Mercury free
Doesn't contain: Mercury
Sustainability compliance: Yes

Carbon footprint

Total carbon footprint (kg of CO2e): 710
Carbon emissions, manufacturing (kg of CO2e): 449
Carbon emissions, logistics (kg of CO2e): 59
Total carbon emissions, w/o use phase (kg of CO2e): 185

Weight & dimensions

Width: 556 mm
Depth: 589 mm
Height: 399 mm
Weight: 45.1 kg
Pallet dimensions (W x D x H): 790 x 760 x 2359 mm

Packaging data

Package width: 786 mm
Package depth: 736 mm
Package height: 558 mm
Package weight: 52.9 kg

Packaging content

Cables included: AC

Brand-specific features

HP ePrint: Yes
HP SureSupply: Yes
HP Auto-On/Auto-Off: Yes
HP Dynamic security: Yes
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

Logistics data

Harmonized System (HS) code: 84433210
Pallet gross weight: 221.5 kg
Layers per pallet: 4 pc(s)
Products per pallet: 4 pc(s)

Technical details

Master (outer) cases per pallet layer: 1 pc(s)
General Product Safety Regulation (GPSR) URL: https://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/c06206726.pdf

Other features

Recommended system requirements: 2 GB available hard disk space, Internet connection, USB port, Internet browser.
Manufacturer warranty: One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements.
Recommended humidity operating range: 30 - 70%
Acoustic power emissions (ready): 45 dB
Acoustic pressure emissions bystander (ready): 30 dB

Print premium, professional-quality documents with vivid colour images and graphics.
Special print mode for a wider colour range, an extra level of vividness for documents and marketing materials.
Consistent professional quality and performance – Original HP Toner cartridges with JetIntelligence and drums.
Look professional on every page with vibrant, high-quality colour prints that stand the test of time.

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 meet the needs of your business with a wide range of paper-handling accessories.
Grab pages and go, without waiting. This HP LaserJet wakes up quickly and prints fast – up to 41 ppm.^[2]

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.

What our clients say

Verified customer reviews

Collected independently on VouchRate

★★★★★

Kaydron is excellent!

Really starting to transform my business to where I want it to be 😄

Apaxon replied: Thank you so much for the fantastic review! 😄 It’s been a pleasure working with you and seeing the business take shape. I’m really glad we’re helping move things in the direction you’ve been aiming for, and there’s plenty more to come! Thanks again for your trust and support — it’s genuinely appreciated! — Kadron

Chris · 12 September 2026

★★★★★Verified purchase

Efficient and reliable

Purchased an Apple product, was cautious initially as not used this site before but it arrived the next day even though courier left it on door step. will definitely recommend Apaxon!

Apaxon replied: Thank you so much for your review! We completely understand being cautious when trying a new website, so it’s great to hear that we could make a good first impression. We’re delighted your Apple product arrived the next day and that you were happy with the service. We really appreciate your recommendation and hope to welcome you back to Apaxon again soon! 😊

Lorraine Johnson · 5 September 2026

★★★★★

Great Company to deal with.

Great job by Kadron and the team. Definitely recommend for IT services

Apaxon replied: Thank you for the fantastic review! It’s been a pleasure supporting Mitsiland. We really appreciate your trust in us and are always happy to help keep everything running smoothly. We look forward to continuing to support you and the team! 👍

Mitsiland · 4 September 2026

★★★★★Verified purchase

Brilliant company

Apaxon Limited provide an excellent service to my business. Very knowledgeable and always responsive. Any IT issue that arises is always swiftly solved by the team at Apaxon

Apaxon replied: Thank you for this thoughtful review :-)

Suzanne Sill · 1 September 2026

MitsilandPremium Automotive Service & Repair Specialist

Apaxon®'s IT solutions have optimised our operations and significantly boosted our productivity. The team's reliable support and expertise have been genuinely invaluable to our business.

Managed IT★★★★★

Floor AngelsProfessional Cleaning Services

Apaxon®'s support has been excellent across every interaction. Their responsiveness and attention to detail make our daily operations much easier and more reliable to manage.

IT Support★★★★★

Cleaning Angels YorkshireSpecialist Cleaning Services

With Apaxon®'s help, our security posture and operational efficiency have greatly improved. We now have complete confidence in our IT infrastructure and the people behind it.

Cybersecurity★★★★★

Sagars 365Conservatory Roof Insulation

Apaxon®'s customer service has exceeded every expectation. Their prompt, professional support has been crucial for maintaining business continuity and keeping our team productive.

Managed IT★★★★★

Cotswold Magic CarpetsCarpet & Flooring Specialist

I approached Kadron after a friend recommended him, having used him for their own business. I'm so glad I did! 😃 He is simply transforming my business and taking it exactly where it needs to be. He's incredibly patient with me and all of my ideas 😂, really listens to what I want, and somehow manages to bring it all together. I couldn't recommend him highly enough!

via Google

Business IT★★★★★

Geoffs Garden OrnamentsGarden Ornaments & Outdoor Living

Kadron is amazing, he has helped our business and done a full make over on our websites. Kadron has also shared his knowledge and provided the information I need in great detail, is always on standby to assist and is fast at acting upon any tasks I throw at him. It's been a great pleasure, and have built a lovely business relationship for all our needs.

Also for Just Fountainsvia Google

Web Development★★★★★

Thistlemist FarmFarm & Countryside Business

Kadron's service is second to none… I will forever be indebted to him for how he has gone above & beyond to help me with my website & business in general. Thank you Kadron.

via Google

Web Development★★★★★

Testimonials from Apaxon® IT, web and support clients, including verbatim Google reviews. They describe our service, not this product.

Technology Partners

All Verified

Lenovo

Tier 2 Partner

Intel

Authorised Partner

Commercial Traditional Dealer

Microsoft

Commercial Partner

We Don’t Just Sell ItWe Support the Business Around It

Most people who buy hardware from us never find out that the same team runs managed IT, cloud and security for UK businesses. That side is contracted work rather than a one-off call-out — so if you are fitting out a company rather than replacing a single laptop, it is worth a conversation.

All IT Solutions

Support

Managed IT Services

Monitoring, patching and an SLA-backed helpdesk under a monthly contract. Remote first, with on-site support where the contract provides for it.

Security

Cybersecurity Services

Hardening, firewall management and vulnerability scanning — plus Cyber Essentials certification support. We are certified ourselves.

Cloud

Managed Cloud Services

Microsoft 365 and Azure provisioning, migration and management, with hybrid architecture where keeping hardware on site makes sense.

Planning

Professional Services

IT strategy, infrastructure reviews, procurement strategy and project management — the work that decides what to buy, and in what order, before anyone buys it.

Insights & News

Stay Up to Datewith the Latest Thinking

Expert guides, sector insights and technology news from the Apaxon® team.

All Resources

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Technology Partners

All Verified

Lenovo

Tier 2 Partner

Intel

Authorised Partner

Commercial Traditional Dealer

Microsoft

Commercial Partner

Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller

CertifiedCyber EssentialsMemberGreater Manchester Chamber of Commerce

Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.

Next-working-day delivery*

Estimated delivery:Next working day

Trusted couriersTracked UK mainland delivery

*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.

HP Color LaserJet Enterprise M751dn - Printer - colour - Duplex - laser - A3/Ledger - 600 x 600 dpi - up to 41 ppm (mono) / up to 41 ppm (colour) - capacity: 650 sheets - USB 2.0, Gigabit LAN, USB host (internal), USB 2.0 host

Manuf P/N: T3U44A#B19

APAXON#: 5272753

EAN: 192018848016

Business Laser Colour
1200 x 1200 DPI
Printing colours: Black, Cyan, Magenta, Yellow
A3 41 ppm
Duplex printing Direct printing
USB port Wi-Fi Ethernet LAN
LCD Built-in display
Maximum duty cycle: 150000 pages per month
Total number of input trays: 2 Total input capacity: 650 sheets Total output capacity: 250 sheets
Internal memory: 1536 MB Built-in processor 1200 MHz

Stock3

ConditionNew

Exc. VAT

£1,966.07

Inc. VAT £2,359.28

Quantity

Notify me when available

Sales & Technical

Phone: 0161 464 9941

Email: sales@apaxon.co.uk

Manufacturer Warranty

One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements.

Apaxon® is an authorised reseller of HP. Warranty claims, repairs, replacements, and credits are fulfilled strictly in accordance with the manufacturer's terms and conditions.

Returns Policy

Business & Consumer Purchases

Orders placed for business use, resale, or onward supply are treated as Business-to-Business (B2B) transactions. B2B sales do not carry an automatic right of cancellation.

Nothing in this policy affects statutory consumer rights under UK law.

Consumer Cancellation (B2C Only)

Consumers may cancel within 14 days of delivery under the Consumer Contracts Regulations 2013.
Cancellation must be confirmed in writing within 14 days of delivery.
Goods must be returned within 14 days of cancellation.
Items must be unused beyond reasonable inspection and in resaleable condition.
Return shipping costs are the customer's responsibility.
Prepaid return labels are not provided for change-of-mind returns.
Refunds are processed after inspection and issued to the original payment method.

Faults & Delivery Issues

Transit damage or shortages must be reported within 48 hours of delivery.
Visible defects must be reported within 7 days of delivery.
Hidden faults must be reported within 7 days of discovery.
Returns require prior authorisation and a valid RMA reference.
Failure to report within these timeframes may affect eligibility for return or claim.

Business Returns (B2B)

Business customers do not have an automatic right to return non-faulty goods.

Supply chain authorisation
Restocking fees (typically 15–25%)
Inspection approval
Non-refundable outbound carriage

Return shipping is the responsibility of the buyer unless agreed otherwise.

Non-Returnable Items

Software, licences, activation keys, and digital products
Special-order or non-standard procurement items
Opened consumables
Items not in resaleable condition

Overview

HP Color LaserJet Enterprise M751dn

Specifications

Printing

Colour: Yes
Print technology: Laser
Duplex printing: Yes
Maximum resolution: 1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter): 41 ppm
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
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

Features

Maximum duty cycle: 150000 pages per month
Printing colours: Black, Cyan, Magenta, Yellow
Number of print cartridges: 4
Page description languages: PCL 5, PCL 6, PDF 1.7, PostScript 3
Recommended duty cycle: 0 - 40000 pages per month
Printer fonts: PostScript, Scalable, TrueType, Windows
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

Input & output capacity

Total number of input trays: 2
Total input capacity: 650 sheets
Total output capacity: 250 sheets
Paper tray 1 input capacity: 100 sheets
Paper tray 2 input capacity: 550 sheets
Paper input type: Sheetfed
Multi-Purpose tray: Yes
Multi-Purpose tray input capacity: 100 sheets
Maximum number of input trays: 6
Maximum input capacity: 4450 sheets
Maximum output capacity: 250 sheets

Paper handling

Maximum ISO A-series paper size: A3
Paper tray media types: Card stock, Envelopes, Glossy paper, Heavy paper, Labels, Plain paper, Recycled paper, Thick paper, Transparencies
ISO A-series sizes (A0...A9): A3, A4, A5, A6
Maximum print size: 310 x 447 mm
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

Ports & interfaces

Direct printing: Yes
USB port: Yes
Standard interfaces: Ethernet, RJ-45, USB 2.0, Wireless LAN
USB 2.0 ports quantity: 3
Optional connectivity: Ethernet, Wireless LAN

Network

Wi-Fi: Yes
Ethernet LAN: Yes
Network ready: No
Cabling technology: 10/100/1000Base-T(X)
Ethernet LAN data rates: 10,100,1000 Mbit/s
Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms: EAP-TLS, IPSec, PEAP, SNMPv3, SSL/TLS, WPA2-Enterprise
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 technologies: Apple AirPrint, Google Cloud Print, HP ePrint, Mopria Print Service

Performance

Internal memory: 1536 MB
Maximum internal memory: 3584 MB
Memory slots: 1
Memory type: DDR3
Internal storage capacity: 500 GB
Storage media: HDD
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

Design

Market positioning: Business
Product colour: White
Built-in display: Yes
Display: LCD
Colour display: Yes
Display diagonal: 6.86 cm (2.7")
Control type: Buttons
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.

Power

Power consumption (printing): 870 W
Power consumption (max): 870 W
Power consumption (ready): 48 W
Power consumption (PowerSave): 0.08 W
Power consumption (off): 0.08 W
Energy Star Typical Electricity Consumption (TEC): 0.551 kWh/week
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz

System requirements

Windows operating systems supported: Windows 8, Windows 7, Windows 8.1, Windows 10, Windows 8 Enterprise, Windows 8 Pro
Mac operating systems supported: Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra
Other operating systems supported: Android, iOS

Operational conditions

Operating temperature (T-T): 10 - 32.5 °C
Storage temperature (T-T): -20 - 40 °C
Operating relative humidity (H-H): 10 - 80%

Sustainability

Sustainability certificates: Blue Angel, ENERGY STAR, EPEAT Silver
Sustainable technologies and materials: Mercury free
Doesn't contain: Mercury
Sustainability compliance: Yes

Carbon footprint

Total carbon footprint (kg of CO2e): 710
Carbon emissions, manufacturing (kg of CO2e): 449
Carbon emissions, logistics (kg of CO2e): 59
Total carbon emissions, w/o use phase (kg of CO2e): 185

Weight & dimensions

Width: 556 mm
Depth: 589 mm
Height: 399 mm
Weight: 45.1 kg
Pallet dimensions (W x D x H): 790 x 760 x 2359 mm

Packaging data

Package width: 786 mm
Package depth: 736 mm
Package height: 558 mm
Package weight: 52.9 kg

Packaging content

Cables included: AC

Brand-specific features

HP ePrint: Yes
HP SureSupply: Yes
HP Auto-On/Auto-Off: Yes
HP Dynamic security: Yes
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

Logistics data

Harmonized System (HS) code: 84433210
Pallet gross weight: 221.5 kg
Layers per pallet: 4 pc(s)
Products per pallet: 4 pc(s)

Technical details

Master (outer) cases per pallet layer: 1 pc(s)
General Product Safety Regulation (GPSR) URL: https://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/c06206726.pdf

Other features

Recommended system requirements: 2 GB available hard disk space, Internet connection, USB port, Internet browser.
Manufacturer warranty: One-year, next-business day, onsite warranty. Warranty and support options vary by product, country and local legal requirements.
Recommended humidity operating range: 30 - 70%
Acoustic power emissions (ready): 45 dB
Acoustic pressure emissions bystander (ready): 30 dB

What our clients say

Verified customer reviews

Collected independently on VouchRate

★★★★★

Kaydron is excellent!

Really starting to transform my business to where I want it to be 😄

Chris · 12 September 2026

★★★★★Verified purchase

Efficient and reliable

Purchased an Apple product, was cautious initially as not used this site before but it arrived the next day even though courier left it on door step. will definitely recommend Apaxon!

Lorraine Johnson · 5 September 2026

★★★★★

Great Company to deal with.

Great job by Kadron and the team. Definitely recommend for IT services

Mitsiland · 4 September 2026

★★★★★Verified purchase

Brilliant company

Apaxon Limited provide an excellent service to my business. Very knowledgeable and always responsive. Any IT issue that arises is always swiftly solved by the team at Apaxon

Apaxon replied: Thank you for this thoughtful review :-)

Suzanne Sill · 1 September 2026

MitsilandPremium Automotive Service & Repair Specialist

Apaxon®'s IT solutions have optimised our operations and significantly boosted our productivity. The team's reliable support and expertise have been genuinely invaluable to our business.

Managed IT★★★★★

Floor AngelsProfessional Cleaning Services

Apaxon®'s support has been excellent across every interaction. Their responsiveness and attention to detail make our daily operations much easier and more reliable to manage.

IT Support★★★★★

Cleaning Angels YorkshireSpecialist Cleaning Services

With Apaxon®'s help, our security posture and operational efficiency have greatly improved. We now have complete confidence in our IT infrastructure and the people behind it.

Cybersecurity★★★★★

Sagars 365Conservatory Roof Insulation

Apaxon®'s customer service has exceeded every expectation. Their prompt, professional support has been crucial for maintaining business continuity and keeping our team productive.

Managed IT★★★★★

Cotswold Magic CarpetsCarpet & Flooring Specialist

via Google

Business IT★★★★★

Geoffs Garden OrnamentsGarden Ornaments & Outdoor Living

Also for Just Fountainsvia Google

Web Development★★★★★

Thistlemist FarmFarm & Countryside Business

Kadron's service is second to none… I will forever be indebted to him for how he has gone above & beyond to help me with my website & business in general. Thank you Kadron.

via Google

Web Development★★★★★

Testimonials from Apaxon® IT, web and support clients, including verbatim Google reviews. They describe our service, not this product.

Technology Partners

All Verified

Lenovo

Tier 2 Partner

Intel

Authorised Partner

Commercial Traditional Dealer

Microsoft

Commercial Partner

We Don’t Just Sell ItWe Support the Business Around It

All IT Solutions

Support

Managed IT Services

Monitoring, patching and an SLA-backed helpdesk under a monthly contract. Remote first, with on-site support where the contract provides for it.

Security

Cybersecurity Services

Hardening, firewall management and vulnerability scanning — plus Cyber Essentials certification support. We are certified ourselves.

Cloud

Managed Cloud Services

Microsoft 365 and Azure provisioning, migration and management, with hybrid architecture where keeping hardware on site makes sense.

Planning

Professional Services

IT strategy, infrastructure reviews, procurement strategy and project management — the work that decides what to buy, and in what order, before anyone buys it.

Insights & News

Stay Up to Datewith the Latest Thinking

Expert guides, sector insights and technology news from the Apaxon® team.

All Resources

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