XP 64 Bit and Xerox 8830 pronter

>My company has a Xerox 8830 printer which works fine with 32-bit XP OS.
>However, one of our designers obtained a Dell (Intel 64-bit) Workstation. We
>downloaded the 64-bit driver Xerox specified, set up the IP address of the
>printer, etc, etc.
>
>Everything seemed to load fine. But when we tried to print a test page, we
>get a cryptic message saying the test page failed to print, no explanation of
>cause.
>
>When we look the printer parameters, everything looks fine- the printer
>model is identified on the correct port, so on.
>
>The engineer who obtained the workstation has the administrator privileges.
>
>Any information about what might be causing this problem? The engineer says
>he has seen a lot of traffic on the internet about problems with XP 64 bit OS.
>
>Thanks,
>
>Dave