Remote Printing

I have one Pc with Windows Server 2003 in one Location-1. Three PC with Windows XP and one Printer Installed that is shared in that local LAN at Locaton-2. My Desktop Application deployed at Location-1. Locaton-2 two PC connect to Location-1 with Termianl Service where they execute the application. I am facing problem for print out. I want print on the local Priter of Location-2 but it print only on the PC which has printer directly attached. when i print from the other computer it fail. Test page print out successfully only my application printing not come. I need solution.