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.
Government LaserJet Pro 400 Color M451dn Printer
Display Screen Type
Standard Input Media Capacity
Maximum Mono Print Speed (ppm)
Maximum Color Print Speed (ppm)
Maximum Print Resolution
600 x 600 dpi
40000 pages per month
Plain Paper Print
Green Compliance Certificate/Authority
Number of Input/Multipurpose Trays Installed
Number of Input Trays Supported
Maximum Input Media Capacity
Maximum Print Size
Legal - 8.50
Number of Total Memory Slots
Operating Power Consumption
Color Cartridge Type
Individual Color Cartridge
Off-Mode Power Consumption
Sleep-Mode Power Consumption
Number of Colors
Certifications & Standards
CISPR 22: 2005+A1/EN 55022: 2006+A1 Class B
EN 61000-3-3: 2008
EN 55024: 1998+A1+A2
FCC Title 47 CFR
EMC Directive 2004/108/EC with CE Marking (Europe)
IEC 60950-1 (International)
EN 60950-1+A11 (EU)
GS License (Europe)
EN 60825-1 (Class 1 Laser/LED Device)
Low Voltage Directive 2006/95/EC with CE Marking (Europe)