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Rectangular white office laser printer with top output tray and front paper drawer

HP

HP LaserJet Pro 400 Color M451DN laser printer

SKU CH-H494-GFR4B

A colour laser printer with automatic duplex printing, Ethernet connectivity, 21 ppm output and a 300-sheet paper capacity

  • Output TypeColor
  • Laser TechnologyLaser
  • Black Print SpeedUp to 21 ppm
  • Black Print Quality600 x 600 dpi
  • Duplex printingYes
  • Output Capacity, max.300 Pages
  • Color prints at 21 ppm for fast output
  • 600 × 600 dpi resolution for sharp detail
  • Automatic duplex cuts paper use
  • Ethernet connectivity for network sharing
  • 300-sheet tray reduces reload frequency

HP LaserJet Pro 400 Color M451DN

The HP LaserJet Pro 400 Color M451DN is a colour laser printer built for small offices that need network printing. It delivers up to 21 pages per minute in both black and colour at 600 x 600 dpi resolution. Ethernet connectivity allows easy sharing across a wired network.

Installation and common issues

Connect the printer via Ethernet cable to your router or switch for network access. Install drivers from the HP website as they are not included in the box. The unit ships with power and network cables. Note that toner cartridges are not supplied with this printer.

Capacity and headroom

The 300-sheet input tray handles daily print volumes for a small workgroup. Automatic duplex printing reduces paper use for double-sided documents. Output capacity reaches 300 pages. Heavy users may find the tray requires frequent refilling during large print jobs.

Highlights

  • Color prints at 21 ppm for fast output
  • 600 × 600 dpi resolution for sharp detail
  • Automatic duplex cuts paper use
  • Ethernet connectivity for network sharing
  • 300-sheet tray reduces reload frequency

Specifications

BrandHP
SeriesLaserJet Pro
Part NumberCE957A#BGJ
Output TypeColor
Laser TechnologyLaser
Black Print SpeedUp to 21 ppm
Black Print Quality600 x 600 dpi
Duplex printingYes
Output Capacity, max.300 Pages
Connectivity TechnologyEthernet (RJ-45)
FeaturesDuplex Ready

Questions about this item

How do I confirm the 21 ppm print speed is working after setup?

Print a multi-page test document and time the output; the printer should deliver around 21 pages per minute for both black and colour jobs.

What cables and consumables are included, and what must I buy separately?

The box contains power and Ethernet cables only; toner cartridges are not included and must be purchased separately.

Which part number should I select for the duplex-network model with Ethernet?

Choose part number CE957A#BGJ, which identifies the LaserJet Pro 400 Color M451DN with duplex printing and Ethernet connectivity.

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