I use this printer in Wi-fi and I must say that I am fully satisfied with my purchase. Everything works perfectly and the photos are superb. The interface on the computer is perfect, simple and thrust both. Far from my old Epson who passed away there is little. The 10x15 pictures come out in fifteen seconds each which is great! The printer put a little time to embark on first impression, but then it is quick, relatively quiet and what I've seen so far, not so greedy in ink. In short, a very good investment.
PS: attention, when you first connect the printer, I get an error that appeared (5100 error). After consulting a forum, I thoroughly cleaned the slide with a micro fiber (there was a sort of white fat). All worked perfectly during the second commissioning.