A quality printer that is well worth the money

fast print speed; wireless connectivity; double-sided printing; auto on & off

expensive replacement toner cartridges

The HP LaserJet Pro 400 M401dn monochrome laser printer is slow, but it?s a decent fit for micro and small offices that care more output quality than speed.

High-quality text; Ethernet; Built-in duplexer and 300-sheet capacity standard; 800-sheet maximum

Slow

The $399 HP LaserJet Pro 400 M401dw bundles all of HP's latest technologies into a tight package; you get Smart Install that eliminates the hassle of installing off a driver disc, ePrint remote access, and walk-up printing through the USB port on the front, but the 3.5-inch touch-screen display...

The HP LaserJet Pro 400 M401dw's direct USB port; wireless connectivity; and remote printing features offer a variety of ways to interact with the printer

HP Smart Install only works with Windows; and the flimsy touch-screen display impedes usability

While it won't win any speed records, this auto-duplexing laser offers superior print quality at a reasonable price. (The per-page cost is decent, but less so if you print a lot of pages.)

Excellent print quality; Color touch screen; Auto-duplexing ADF; Large paper-input capacity; EPrint and AirPrint support

Relatively slow for its class; No Wi-Fi connectivity

working great

The LaserJet Pro 400's black casing makes it look more like a home model, an impression reinforced by the 3.5in touchscreen. The latter sits on a long stalk and hovers over the printer like a robot's eyeball, but helps the user experience.

The HP LaserJet Pro 400 is a well-featured printer that has strong specifications for use in the office. Read our full review to find out more.

I was looking for a printer to use at home for my business, and this HP works great! The set up was very easy and the speed of printing is as advertised. I highly recommend this printer to anyone for home or small office use.

Easy to Use; Meets Expectations; Features

The M401 is the successor to the LaserJet P2055 – which, according to HP was the world's best-selling laser printer last year – so you can probably expect it to find a home in quite a few offices in the coming months.

fast; affordable laser printer with good network connectivity and AirPrint support

bulky; single-function printer with no scanner

I am thrilled with this laser printer. The set up was easy. I often work from home and need to print out large agreements when I do. It's quick and reliable. I've only had it about a month, but so far it is working flawlessly.