I have a facebook app on my printer ( Hp Photosmart Premium C310 ) says to go to Facebook.com/Device and enter a passcode and I only have 1 hour to do so or it becomes invalid, well so much for the hour cause i am still trying to find devices on facebook, It says it will store my authorization credentials ans use them to access and manage my facebook account. Its for printing photos,thats all i was going to print from there, but I can't find any way to do it. Can you please help. Thank You so much .....LOST and CONFUSED!!