Specifications
Print speed black (normal, A4)
Up to 33 ppm
Print speed footnote
Measured using ISO/IEC 24734, excludes first set of
test documents. For more information see
Exact speed varies depending on the system configuration, software application,
driver, and document
Specifications
Print speed black (normal, A4)
Up to 33 ppm
Print speed footnote
Measured using ISO/IEC 24734, excludes first set of
test documents. For more information see
Exact speed varies depending on the system configuration, software application,
driver, and document complexity.
First page out black (A4, ready)
As fast as 8 sec
Print quality black (best)
Up to 1200 x 1200 dpi
Print technology
Laser
Duty cycle (monthly, A4)
Up to 50,000 pages
Duty cycle note
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.
Memory, standard
256 MB
Memory, maximum
256 MB
Processor speed
800 MHz
Hard disk
None
Print languages
HP PCL 5e, HP PCL 6, HP Postscript Level 3 emulation,
direct PDF (v 1.7) printingPaper
handling
Paper trays, standard
2
Paper trays, maximum
3
Paper handling input, standard
50-sheet multipurpose tray, 250-sheet input tray,
automatic duplexer for two-sided printing
Paper handling input, optional
Optional 500-sheet tray
Paper handling output, standard
150-sheet output bin
Duplex printing
Automatic (standard)
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
Media types
Paper (plain, Green mode, light, heavy, bond, colour,
letterhead, preprinted, prepunched, recycled, rough); envelopes; labels;
transparencies, cardstock
Finished output handling
SheetfedConnectivity
Mobile printing capability
HP ePrint, Apple AirPrint™, business apps
Wireless capability
None
Connectivity, standard
1 Hi-Speed USB 2.0; 1 Host USB; 1 Ethernet 10/100/1000T
network; 1 Walk-up USBDimensions
and weight
Media weight, supported
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
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
Package weight
14.2 kgPower and
operating requirements
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
Minimum system requirements for
Macintosh
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
Mac compatible
Yes
Power consumption
570 watts (printing), 7.3 watts (ready), 6.2 watts
(sleep), 0.1 watts (off). Typical Electricity Consumption (TEC): 2.08
kWh/Week
Power consumption footnote
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.
Recommended operating temperature
range
17.5 to 25ºC
ENERGY STAR® qualified
Yes (except M401a model)What's
included
Warranty
One-year warranty. Warranty and support options vary by
product, country and local legal requirements.
Cable included
No, please purchase USB cable separately
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;
power cord