Summary: Exactly what I wanted, and it does more than I knew ! I have a good inkjet for photography, but 75% of my needs do not need color at all. This is fast, wireless and duplex, just right . To be able to get it locally at the Walmart just put the frosting on the cake !
Summary: I have owned and used numerous HP printers over the years, and this printer is extremely quiet, and very fast, prints double-sided very efficiently, plus it has the added feature of connecting by wifi to my home office network.
Summary: Pros: I got this printer because I need to print letter and legal paper documents from one file. I need the printer to automatically select the proper paper size based on PDF and it does that perfectly. It's also fast which saves me a lot of time. This printer can automatically print double-sided.
Summary: This is large HP Laserjet Pro 400 M401dw printer, which has dual paper trays, Wi-Fi and a flip-up touchscreen. It's a mono laser printer designed for office tasks. What you get are prints that look great. You also get auto-duplexing, so you can set it up to automatically print double-sided.
Summary: But the speed of printing and the fact that it loads from a bottom tray rather than the side trays all my other printers have had makes up for it - printing double-sided is acheivable by printing odd pages, flipping the paper over and printing even pages.