Which "old HP printers" are compatible with AirPrint

[aneftp]

I've tried searching both on HP's site and Apple's but they are very vague about older HP wireless printers. The only guaranteed to work right now is the E-Print from HP.

I have an "old" if you call 2 years old HP PSC 7250 (PSC 7280). It's not one of the cheapies. It cost me $300 when it came out.

Fantastic wireless all in one printer. I'm a techie and upgrade almost all things electronics. But printers usually last me 5+ years.

So is my current HP PSC 7250/7280 compatible?

 

[Intell]

It'll be compatible if you have 10.6.5 or iTunes 10.1 which will enable the iDevice to print to the printer through the computer.