While the setup for the printer wasn't quite as easy as plug-in and go, it was a relatively quick and painless procedure. The prints process quickly and come out nice and clear in their details. The input tray holds a surprising amount of paper so you won't have to fill it up very often.

I've been buying the 400 series laserjets for several years. I think we have 400n, 401n, 402n, and now 404n printers in our office. We mostly use them for offices that require more than normal printing output. We also have one that is used for a small workgroup of 4 cubicles. I can't complain.

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We have used this printer for a few weeks now, all good and no complains so far.

Spec sheet says that it will print envelopes but it will not.

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

I needed to buy a buy a new printer when I purchased a new computer as my work horse Laser Jet 5 didn't have drivers for Windows 7. Easy to install and operate. Prints high quality pages quickly.

Easy to Use; prints quick quality pages

Does Not Meet Expectations; pricey toner that doesn't last long

We were replacing an HP M3035 that was 4 years old and not worth repairing. The M475 is much sleaker in design, but seems to give up some speed to our old machine, which was surprising and disappointing.

I like it. Simple to set up. The queue is saved even if I shut down the computer. The sharp images and text are rapidly created. Best of all, it does not have any dangerous radio frequency emitting WiFi; thus I did not have to spend time searching and disabling the WiFi circuit board.