IPD/SCS Printer Support for Linux?

All Dead Homiez asks: "My company has several very nice printers left over from our old mainframe setup. Unfortunately, they have a BNC interface that speaks the IPD/SCS protocol instead of Ethernet. We are an all-Linux shop now and we'd hate for all of these perfectly good printers to go to waste, so does anyone know if there is any software for Linux that speaks IPD/SCS?"