HP Government LaserJet Pro 400 Color M451dn Printer

HP CE957A#201

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LaserJet Pro Model M451DN

Manufacturer Part#  CE957A#201

UPC Code: 886111731596

Provantage Code:  HEWB0CE

Condition:  Factory New

  • 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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PrintingPrintersLaser and Inkjet Printers


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 color from an easy-to-use, highly affordable, networked HP LaserJet printer.

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


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 Color CapabilityColor
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 HP 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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HP LaserJet Pro Model M451DN CE957A#201