You can also still buy parts for these printers as well reasonably cheap. I was able to find a plastic gear that got stripped due to an object falling into the paper tray - cost me about $8 and 20 minutes of repair time and it's good as new.

The average person doesn't print much, but when they do they really need it right now (e.g. boarding passes, legal document to sign, concert tickets, whatever) and having a rock-solid printer that you know just works every time even if you haven't printed in 6 months is great.