I'm afraid I don't know about wireless printers specifically. However, I just have my printer hooked up to a desktop and I am able to access it, through the wireless router, from my laptops as long as the desktop it on. It's not fun to set up but as long as you run xp/vista, I think you can find directions online (and DONT by softwear to do this, it's already on xp/vista).
Hope that helps.
T