APM 32bit and 64bit drivers

APM is running on server 2003 32 bit. We have 64bit clients trying to print to APM now. The issue is that Epicor told us to use the HP Laserjet 5 driver for the APM printer. There is no 64 bit version for the client. I was told to try 4250 and Universal and still nothing. Anybody have this working?

I kept the same driver on the server and changed installed the client & also changed the driver on the server and installed matching 64 bit version on client.