HP Color LaserJet Pro 400 M451dw Printer Review

Posted by Rob Errera on 16th May 2019

HP Color LaserJet Pro 400 M451dw Printer Review

Introduced April 2012, the HP LaserJet Pro 400 Color Printer M451dw isn’t the fastest laser printer in its class, and — depending on where you buy your HP toner — not the most cost effective either. But over the last seven years it has earned a reputation as a reliable workhorse for small- to medium-size offices.