HP LaserJet M451dn Colour 600 x 600 DPI A4

Produce professional-quality colour documents with ease and speed. Seamlessly integrate into your office or wireless home network¹. Save paper with automatic two-sided printing² and print from virtually anywhere with HP ePrint³.

Enjoy high productivity with great print speeds and professional-quality colour.

• Boost productivity and save time with print speeds of up to 20 ppm A4.


Manage networked resources using convenient, intuitive setup and easy-to-use management features.

• Install and proactively manage this printer remotely using HP Web Jetadmin.


Reduce your environmental impact.

• Reduce energy use with HP Auto-On/Auto-Off Technology, which turns the printer on when you need it and off when you don't⁴. Save even more energy with Instant-on Technology⁵.


¹ Wireless performance is dependent upon physical environment and distance from access point, and may be limited during active VPN connections. Built-in wireless is available on the HP LaserJet Pro 400 Color M451nw and M451dw only.

² Automatic two-sided printing is available on the HP LaserJet Pro 400 M451dn and M451dw only.

³ Requires an Internet connection to the printer. Feature works with any Internet- and email-capable device. Print times may vary. For a list of supported documents and image types, see http://www.hp.com/go/eprintcenter.

⁴ HP Auto-On/Auto-Off capabilities subject to printer and settings.

⁵ Compared with traditional fusing.

HP LaserJet M451dn, Laser, Colour, 600 x 600 DPI, A4, 21 ppm, Duplex printing