AirPrint is only compatible on an iPad, iPhone 4/3GS and iPod touch 4th/3rd Generation. Also, Mac OS X 10.6.5 is required (I don't know how it will work on a PC) and you need to have a compatible printer.
if you meet all the requirements, then their is no reason why it wouldn't appear.
AirPrint isnt an icon on the home screen. Every app that supports airprint will have a function that leads to printing (eg: in safari, pressing the action button will bring up a 'print' option).
The Print Center icon you have probably seen on apple's pictures is only in the multitasking bar when something is being printed
I'm an idiot. Thank you for telling me. I had no idea.
I was looking for the Airprint icon but I see the printing option now.
Everything has already been updated. I am so use to everything being a Icon on my iphone home screen that I was expecting to see a printing icon. Also my printer is the newer HP Printers I bought from* Costco within the last 30 days. The color touch screen model. Paid $109 for it on sale regular price is about $149.