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Hewlett Packard HP Government LaserJet Pro 400 Color M451dn Printer

Hewlett Packard HP CE957A#201

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Hewlett Packard HP

LaserJet Pro Model M451DN

Manufacturer Part#  CE957A#201

UPC Code: 886111731596

Provantage Code:  HEWB0CE

  • Product Type: Laser Printer
  • Product Model: M451DN
  • Recommended Use: Plain Paper Print
  • Maximum Print Resolution: 600 x 600 dpi
  • Standard Input Media Capacity: 300 sheets

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Hewlett Packard HP CE957A#201 Specifications

    Government LaserJet Pro 400 Color M451dn Printer


    Make an impression with professional color marketing materials created in house. Enjoy high productivity and great print speeds on a variety of laser media. Get the same black printing cost per page as from a black-and-white HP LaserJet.

    Maximize your productivity with a versatile color laser printer. Easily manage networked resources, using convenient, intuitive setup and easy-to-use management features.

    Take advantage of easy-to-use features that can help reduce your environmental impact. HP Auto-On/Auto-Off and Instant-on technologies save energy, and HP SureSupply and HP Planet Partners help you purchase and recycle toner cartridges.


    Ideal for work teams of up to 8 users, who need the convenience of wireless and professional- quality colour from an easy-to-use, highly affordable, networked HP LaserJet printer.

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


General Information
Product NameGovernment LaserJet Pro 400 Color M451dn Printer
Manufacturer Part NumberCE957A#201
Product LineLaserJet Pro
Product ModelM451DN
Product TypeLaser Printer
Technical Information
Recommended UsePlain Paper Print
Print ColorColor
Maximum Mono Print Speed (ppm)20
Maximum Color Print Speed (ppm)20
Maximum Print Resolution600 x 600 dpi
Duplex PrintingAutomatic
Media Types & Handling
Media SizeA4 - 8.27" x 11.69"

A5 - 5.83" x 8.27"

A6 - 4.13" x 5.83"

B5 (JIS)

3.94" x 5.91"

Postcard - 5.83" x 3.94"

Double Postcard

DL Envelope - 4.33" x 8.66"

C5 Envelope - 6.38" x 9.02"

B5 Envelope - 6.93" x 9.84"

Legal - 8.50" x 14.02"

2.99" x 5"

3.94" x 5.83"

Custom Size

Number of Input / Multipurpose Trays Installed2
Number of Input Trays Supported3
Standard Input Media Capacity300 sheets
Maximum Input Media Capacity550 sheets
Maximum Memory384 MB
Network & Communication
Power Description
Power SourceAC Supply
Input Voltage110 V AC

220 V AC

Processor & Chipset
Processor Speed600 MHz
Duty Cycle40000 pages per month
Physical Characteristics
Form FactorDesktop
Limited Warranty1 Year
Package Contents
  • LaserJet Pro 400 M451DN Printer
  • 1 x Black Toner Cartridge
  • 1 x Magenta Toner Cartridge
  • 1 x Yellow Toner Cartridge
  • 1 x Cyan Toner Cartridge
  • Documentation (Hardware Installation Guide)
  • Software Drivers and Documentation CD
  • Power Cord
  • Built-in Automatic duplexer for two-sided printing
Green CompliantYes
Green Compliance Certificate / AuthorityENERGY STAR


Other Information
Display Screen TypeLCD
Product FamilyLaserJet Pro
Maximum Print SizeLegal - 8.50" x 14.02"
Number of Total Memory Slots1
Ethernet TechnologyFast Ethernet
Operating Power Consumption425 W
Color Cartridge TypeIndividual Color Cartridge
Off-Mode Power Consumption500 mW
Sleep-Mode Power Consumption4 W
Number of Colors4
Media TypeBond Paper

Brochure Paper

Color Paper

Glossy Paper


Photo Paper

Plain Paper

Preprinted Paper

Pre-punched Paper

Recycled Paper

Rough Paper





Certifications & Standards
  • CISPR 22: 2005+A1/EN 55022: 2006+A1 Class B
  • EN 61000-3-2:2006
  • EN 61000-3-3: 2008
  • EN 55024: 1998+A1+A2
  • FCC Title 47 CFR
  • GB9254-2008
  • EMC Directive 2004/108/EC with CE Marking (Europe)
  • IEC 60950-1 (International)
  • EN 60950-1+A11 (EU)
  • IEC 60825-1
  • GS License (Europe)
  • EN 60825-1 (Class 1 Laser/LED Device)
  • Low Voltage Directive 2006/95/EC with CE Marking (Europe)
Language EmulationPCL 5c


PostScript 3

Media Handling1 x Multipurpose Tray 50 Sheet

1 x Input Tray 250 Sheet

1 x Output Tray 150 Sheet

Platform SupportedMac



Standard Memory128 MB
Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following HP BIG DEAL qualifications:

Purchase at least $5,000 worth of Hewlett Packard products to qualify. Ink/Toner purchases do not qualify. Printers qualify only if they are multi-function (MFP).

Shop with confidence! Provantage is an authorized HP dealer.

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Hewlett Packard HP LaserJet Pro Model M451DN CE957A#201