pre-defining printers for mac OS X client machines

I am hoping that someone can help me. I have over 60 mac os 10.3 clients on my network that need to all have their printers changed. I originally manually setup them up in the gui, but now I need to completely re-setup them. All the print drivers are already installed. I have apple remote desktop that I use to push down system updates and other things. What files do I need to replace in order for the printers to be changed in the print center on all the machines?