Old is right, they started making them in 1992. 24 pin black and white or 4 color ribbon. They are still popular if you need an impact printer for forms. The FG connector is a Centronics connector.
You just need the standard cable that all printers used before USB and Ethernet became the preferred way of connecting them. It hooks to the parallel port on the back of your system unless your motherboard is so new that it does not have one. Many manufacturers are dropping them, serial ports also.
Go to any computer store and ask for a Centronics parallel printer cable. Or you might find someone to just give you one, darn things used to propogate like flies. You can even find them in the 99 cent discount stores here in California since you can't much give them away anymore.