What does a yellow triangle w/ blinking E7 or E1 mean on my cannon 3100 wireless printer. & why can't I print pics?
It could be that you're out of ink, or there might be a bad connection somewhere. When you want to print pictures, are you using the actual picture paper or regular paper?
In the Air Force E-1 is Airman Basic and E-7 is Master Sergeant. The "E" stands for Enlisted.
Wh...What..? I'm confussed..