I've been having this printer for almost a year now; only using it wirelessly, paired up with both my Macbook Pro and iPhone5 and never experianced any problems. But suddenly now it won't print anything from my computer nor my iPhone. My computer detects the printer, but seems the two aren't communicating with one another. After every print command sent to the printer, it comes back with an error code number 300 (not connected properly message). On my iPhone, the printer is not detected (found) at all. 

I've re-entered my wireless network info, I have even 'resetted' the printer itself and re-setup every thing. The printer shows that it is connected to my wifi with a signal strength around 89%, and both my computer and iPhone are connected to the same network. So I don't whats wrong and what to do to get it working again. 

Now I did try the copy feature, it scan and copied the paper as it should. As well as printed out the network sheet, etc., through the printer itself. It just wont print stuff from my computer or iPhone like it done before. 

As of the moment, the printer is out of color ink (...but I'm not any colored documents), and no updates or what-have-you haven't been done to either the printer, my computer, or my iPhone.