Last year, after dozens of hours of research, I purchased a Canon MG5522 printer. There are still some MG5520 units at Amazon.com but they now cost more than the newer model, which I have listed here.
CANON PIXMA MG6620 WIRELESS ALL-IN-ONE COLOR CLOUD Printer, Mobile Smart Phone, Tablet Printing, and AirPrint(TM) Compatible, Black $72.07
I've been surprised by this printer. Its pages almost looks like it is laser printed, and it prints pretty quick. The scanner works real well, even if all you want to do is make a copy. Ink is rather expensive, but I bought a third party ink replacement, for a small fraction of what Canon wanted for their ink, and it has worked just as well as the original ink that came with the printer.
I would recommend this printer to anyone as long as they were not trying to print a massive amount of pages a month.