Hello Cmore777,
The wifi light will blink when receiving information through the wifi connection or it will blink when it detects a wireless router in range that it can connect to. You can try performing the wifi setup using the steps in the link HERE to connect the printer to the network to see if that stops.
If the light is still flashing, I would suggest contacting support at 1-800-652-2666. Our agents would be happy to assist you checking what the issue is.
