Getting HP printer connected on airport wireless.

I can get it seen by the Mac, even downloaded the newest drivers, but it says that the drivers arent loaded. I installed them. What else do I do to make the connection work for my Hp photosmart 7550? I am new to all this and am sorry if I am asking the dumbest question around. i am not using the airport express for inernet, just printer. I used the auto setupbut it oqwnt really let me use the printer, just says it found it. wierd.

Thanks so much

Robert

that's weird I bought a new HP WiFi Printer today and it has hooked up smoothly to all 3 macs...Did you hook up the printer to your mac by cable whilst installing first...? Is the printer wi-fi or wired?

mod noted: changed title