Epson Stylus PRO 10000CF Startup Manual page 90

7. Secure the interface card in the slot with the two screws
included with the interface card.
8. Connect a compatible interface cable to the interface card and
to your computer. If the cable has a ground wire, secure it with
one of the screws.
Also, if you are using more than one computer, reconnect the
other interface cable.
9. Make sure the printer is turned off. Then plug in the power
cord.
To remove an interface card, follow the above steps in reverse
order.
6-4
Using an Optional Interface Card