I got airprint to work with my Mac and ipad to a new HP5510. I then upgraded my wireless newtowrk by adding a new access point. All my devices now see the new access point. My mac still airprints perfectly, but my ipad and iphone no longer see the printer. I think during the access point setup that I was some mention of bonjour, but nothing that i can remember specifically. Any ideas how to look into this? Thanks.