Can't print to Windows XP 64 printer

[damian]

Hello all,

I have a printer connected to an XP x64 machine.
My XP laptop can use it fine.
I can't get it to work with my Ubuntu machine though.
Maybe It's my samba set up? I can see my Ubuntu drives from my windows 
machines, but can't see My windows shares from the Ubuntu machines.
Or maybe it's because the machine the Printer is connected to is Windows 
XP 64?

Any idea??

Cheers
Damian