I have an HP 8500A running the latest firmware, an iPad 2 running the latest iOS and a Linksys WRT610N router running the latest firmware. Unfortunately, I cannot get AirPrint to work consistently. I've read a number of threads on this topic but none of them seem to have a solution. AirPrint sometime works whenever I shut down and restart my iPad, but I then lose the connection after a few minutes. The connection rarely reappears and this has become very frustrating. All my other Bonjour services (AirPort Express, AppleTV) work perfectly and the printer prints wirelessly with no problem. Does anyone have any suggestions?