Feature-packed and easy to use, this fast and reliable HP LaserJet helps you meet all your professional printing needs – with touchscreen access to business apps and the ability to print from mobile devices – while reducing environmental impact.
Stay productive and boost business with wireless networking and impressive mobility.
- Set up and share anywhere in the office with wireless connectivity,. Configure networking fast,.
- Print from virtually anywhere with HP ePrint,. Print wirelessly from your iPad®, iPhone®, and iPod touch® with AirPrint™.
- Send files from a mobile device directly to your printer using HP wireless direct printing,.
- Save paper with automatic two-sided printing. Get fast print speeds up to 33 ppm A4 and a first page out in less than 8 seconds.
Experience web-connected ease of use.
- Use business apps and the 8.89 cm (3.5-inch) colour touchscreen to access and print from the web,, e.g. with Google Docs ©2012 Google.
- Install your printer fast – there's no CD required with HP Smart Install.
- Manage workflow with intuitive features right on the printer. A convenient USB port enables printing directly from a flash drive.
- Easily control your print environment and save IT time and costs – HP Web Jetadmin helps you monitor equipment and increase uptime.
Enjoy professional-quality output for a great value.
- Produce professional-quality business documents with bold, crisp text and sharp images.
- Get peace of mind with trusted HP LaserJet reliability and consistent print quality from the first to the last page.
- Save time with easy-to-install Original HP cartridges, and save money with optional high-capacity cartridges designed for frequent printing.
- Do more with a 300-sheet paper capacity, (800-sheets total with optional 500-sheet tray).
Reduce your environmental impact.
- Save energy with HP Auto-On/Auto-Off Technology which turns your printer on when you need it and off when you don’t.
- Reduce paper use by up to 50% with automatic two-sided printing.
- Easily recycle Original HP LaserJet toner cartridges through HP Planet Partners.
- Reduce packaging waste: Original HP toner cartridge HP 80A ships in the printer.
 Available on M401dw model only.
 Wireless performance is dependent upon physical environment and distance from access point, and may be limited during active VPN connections.
 Available on M401n, M401dn, and M401dw models only.
 Available on M401dn and M401dw models only.
 Requires a wireless access point and an Internet connection to the printer. Services may require registration. Availability varies by country, language, and agreements, and requires a firmware upgrade. For details, www.hp.com/go/eprintcenter.
 HP Auto Wireless Connect may not be available for all system configurations. Wireless performance is dependent upon physical environment and distance from access point. For information on compatibility, visit www.hp.com/go/autowirelessconnect.
 Requires an Internet connection to the printer. Feature works with any connected Internet- and email-capable device. Requires HP Web Services Account Registration. Print times may vary. For a list of supported documents, and image types, see www.hp.com/go/eprintcenter. And for additional solutions, see www.hp.com/go/mobile-printing-solutions.
 Supports iOS 4.2 devices (iPad, iPhone 4, iPhone 3GS, and 3rd and 4th generation iPod touch) that support multitasking. iOS 4.2 devices require an 802.11 wireless network connection, AirPrint-capable printer can be connected wireless or via Ethernet. AirPrint and the AirPrint Logo are trademarks of Apple Inc. iPad, iPhone, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries.
 Not available on all mobile devices. Must be wireless-enabled and may require driver or apps, available for download at www.hp.com/go/eprintcenter. Printer must be HP ePrint-enabled.
 Available on M401d, M401dn, and M401dw models only.
 Measured using ISO/IEC 24734, excludes first set of test documents. For more information see www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
 Smart Install works with Windows® only – for USB and network-connections.
 HP 80X LaserJet Black Toner Cartridge not included; must be purchased separately.
 HP Auto-On/Auto-Off Technology capabilities subject to printer and settings.
 Programme availability varies. HP cartridge return and recycling is currently available in more than 50 countries and territories around the world through the HP Planet Partners programme. For more information, or to request return envelopes and bulk collection boxes, visit www.hp.com/recycle
Print speed black:
Normal:Up to 33 ppm
(Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity. )
First page out (ready)
Black:As fast as 8 sec
Print quality black (best)
Up to 1200 x 1200 dpi
Duty cycle (monthly, A4)
Up to 50,000 pages
(Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups. )
Recommended monthly page volume
750 to 3000 pages
Recommended monthly page volume note
HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period.
HP PCL 5e, HP PCL 6, HP Postscript Level 3 emulation, direct PDF (v 1.7) printing
8.89 cm touchscreen control panel, CGD (Colour Graphic Display)
HP ePrint capability
Mobile printing capability
HP ePrint, Apple AirPrint™, business apps
1 Hi-Speed USB 2.0
1 Host USB
1 Ethernet 10/100/1000 Base-TX network
1 Walk-up USB
Standard (built-in Ethernet)
Minimum system requirements
Microsoft® Windows® 7 (32-bit/64-bit), Windows Vista® (32-bit/64-bit): 1 GHz 32-bit (x86) or 64-bit (x64) processor, 1 GB RAM (32-bit) or 2 GB RAM (64-bit), 400 MB hard disk space, CD-ROM/DVD-ROM or Internet, USB or Network port; Windows® XP32 SP2 (32-bit): Pentium® 233 MHz processor, 512 MB RAM, 400 MB hard disk space, CD-ROM/DVD-ROM or Internet, USB or Network port;
Mac OS X v10.5, v10.6, v10.7; PowerPC G4, G5, or Intel® Core™ Processor; 500 MB hard disk; CD-ROM/DVD-ROM or Internet; USB or Network
Compatible operating systems
Full software installs supported on: Microsoft® Windows®7 32-bit/64-bit, Windows Vista® 32-bit/64-bit, Windows® XP 32-bit (SP2 or higher)
Driver only installs supported on: Microsoft® Windows® Server 2008 32-bit/64-bit, Windows® Server 2003 32-bit (SP3 or higher)
Mac OS X v10.5, v10.6, v10.7
Linpus Linux: 9.4, 9.5
RED HAT Enterprise Linux: 5.0, 6.0
OpenSuSE: 11.3, 11.4
Fedora™: 14, 15
Ubuntu®: 10.04, 10.10, 11.04
Debian: 5.0, 6.0 and HPUX11i
Paper handling input, standard
50-sheet multipurpose tray
250-sheet input tray
automatic duplexer for two-sided printing
Paper handling output, standard
150-sheet output bin
Media sizes supported
A4; A5; A6; B5 (JIS)
Media sizes, custom
Multipurpose tray: 76 x 127 to 216 x 356 mm; tray 2 and optional 500-sheet tray: 105 x 148 to 216 x 356 mm
Paper (plain, Green mode, light, heavy, bond, colour, letterhead, preprinted, prepunched, recycled, rough); envelopes; labels; transparencies, cardstock
Supported media weight
Tray 1: 60 to 163 g/m² (straight through paper path for special media); tray 2, optional 500-sheet tray 3: 60 to 120 g/m²
Finished output handling
Power and operating requirements
Input voltage: 220 to 240 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz)
570 watts (printing), 7.3 watts (ready), 6.2 watts (sleep), 0.1 watts (off). Typical Electricity Consumption (TEC): 2.08 kWh/Week
(Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty.)
ENERGY STAR® qualified
Operating temperature range
15 to 32.5ºC
Operating humidity range
30 to 70% RH
Dimensions and weight
Minimum dimensions (W x D x H)
364.6 x 368 x 271 mm, touchscreen down (364.6 x 368 x 383.6 mm, touchscreen upraised at 90°)
Maximum dimensions (W x D x H)
364.6 x 633.4 x 383.6 mm (multipurpose tray and fold-up cover extended, tray 2 extended to legal-size, touchscreen upraised at 90°)
Package dimensions (W x D x H)
430 x 330 x 480 mm
What's in the box
HP LaserJet Pro 400 M401dn printer
built-in automatic two-sided printing
Ethernet 10/100/1000 Base-TX network
HP 80A Black LaserJet Toner Cartridge (~2700 pages)
Installation guide, Getting Started guide, Support flyer, Warranty guide
Printer documentation and software on CD-ROM
No, please purchase USB cable separately
3 Years Return-to-Bench Warranty