Epson 9000 - Manual (Page 64)

5-4 Using an Optional Interface Card
Start.bk
Rev. C
A5 size CHAP5.FM
1/27/99 Pass 0
L Proof Sign-off:
Miyazaki
_______
Yamanouchi _______
Jacqueline _______
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.