Had Air print working fine on a Windows 7 machine. All iDevices could see both networked printers and print just fine. I don't print much from my iDevices but my wife does and she said she could no longer print to the Dell Color laser, our primary printer. I have not made any changes to our network. Air print and Bonjour are running, iTunes is installed. I have the Dell and an old HP Laserjet 6L on our network. The Dell has built in networking and is assigned a static IP address. It is shared on the Win machine running Airprint. All other computers can see and print to the Dell. The HP is out in my shop, connected to the network via an HP JetDirect 300 and a wireless N bridge also on a static IP. The iDevices can see and print to the HP. I have tried rebooting the router, printer, computer and iDevices. I have tried iOS 6, 7 and 8 all only see the HP. I have stopped and restarted Airprint. I have unshared and reshared the Dell. Nothing works. Last resort is to remove Airprint and reinstall but hoping to avoid since it was a pain getting it working right the first time. Any suggestions?