Summary: This printer is fast and produces an excellent image. Network installation went fairly smoothly. I was able to install on one computer and share on the network, but would prefer the printer be a completely "network" computer, so that only the server needs to be on for anyone to use it. Perhaps I missed something during install.
Summary: This is the third or fourth laser jet I've owned, and the second or third HP laser jet. My previous printer was an HP-2200 and I was very happy with that printer. I also own an HP Photosmart All-In-One printer. I've owned this particular M551 printer for over a year. This is by far the least reliable HP printer I've had. It has lots of Tray 1 lifting errors for no apparent reason. I have to open the tray, jiggle everything, and hope the error goes away.