Once start up the printer for a few minutes, the scanner will automatically reset. Then the light above 'Information' button and 'Wireless' button will start light at front of the printer. The LED at the front of the printer will start to display 'Loading' mode - the LED will start to circle. This action will still for ages. If press 'Cancel' button, the LED will stop display. And then the printer will automatically restart to normal. But later, it will restart the situation above again. I've tried to connect the electric line. But it doesn't work. I've only used it for just five days! I hope someone can deal the problem. Thxx.