X32 X64 Printer issues

We are going to start updgading our terminal servers to X64 from x32

Our print server is X32 and most of our architecture is X32

I want to know how to get the new x64 terminal servers to print without really changing too much as the users currently point and print

We use all HP but various models apx 45 printers between 2 print servers all networked

I dowt know how we could make point and print the same and and how we would get the x64 drivers on the x32 server.

I would be happy if we could just get the x32 drivers to work on the X64 terminal servers.