I am having the same problem. my blue light is blinking and wont connect to my network. i already reset the setting to factory and when i try to set up through the wifi setup it just says "searching for wireless network" and actually it freezes also and wont let me click the red X to go back to my home screen. i have to unplug the printer and plug it back in. my printer was working fine 2 days ago and now all of a sudden out of nowhere this. what can i do ? also i tried uninstalling and reinstalling but it does me no good since it wont "find" a network connection.