This one should work fine on Win7 x64.
It doesn't matter how it is connected, it only matters that Windows sees it when you plug it in to the USB port, when it asks for the driver, you simply point it(Have Disk) to C:\Xerox\32_64w2kps\32_64bitw2kps and pick win2kps (It's the only file you will see), then pick the model to install
How can I connnect my Phaser 6200B printer to my Windows 7 x64 laptop, which has only USB ports, no parallel? I have tried the generic drivers and drivers for other Phaser variants without success.