Summary: Just finished setting up my wireless network on my XP-400. I don't know how anything could be more simple to do. I set it up from the printer and followed the on screen instructions and it was very simple. It would be nice of all wireless products were made to set-up like this.
Summary: For the money, you cannot get much more in an all in one printing machine. I bought mine to wear it out and so far I haven't been able to do so. (I will though). I have written two books and for friends and family, I have printed dozens of copies encompassing thousands of pages with hundreds of photos contained therein. One is a cook book. I print on 24 pound paper. I have never had a feed problem.