I have a Canon MG6450 which works fine via the USB. When I try and use it with WIFI the printer is always offline. The scanner works fine via Wifi. The printer is connected to my WIFI router ok and I can ping it from the Windows 7 PC. I have AVG but I have added rules to access my printer which I have given a fixed IP via my WIFI router. Can anyone suggest what is wrong.
I have installed the latest website drivers. I have also installed the drivers on a laptop running 32bit Windows 7 and this works fine.
