We have only Apple computers right now - 2 Macbooks and 1 Mac Mini and I have 3 different brands of printers. The WiFi color is a Canon MX870, which I just bought in February. No issues, except the Mac Mini has to be on in order for the Canon to print from my computer. I have an Apple Airport Extreme as my wireless router. That is sort of old, over 5 yrs old, so don't know if that is an issue w/ the printers not working unless the "brain" aka Mac Mini is on. We have a 5 yr old Dell laptop that stopped working 2 1/2 yrs ago due to some virus/other it got. One of the best things about Apple is that they don't get viruses like Windows OS. That's why I bought the Mac Mini 6 years ago, I had a Dell desktop (yeah back then it was huge!) and that got a virus and that was the end of that. I decided it was time to go back to Apple, which was my first computer in the 80's.