Epson 3865X Plus User Manual page 119

3. Remove the retaining screw (and washer) from the top of
the metal option slot cover: hold on to the screw as you
remove it so it doesn't fall into the computer. Lift out the
slot cover.
Keep the screw to secure the option card to the computer.
Store the slot cover in a safe place in case you remove the
option card later.
4. Unpack the option card and adjust any switches or jumpers
on it, if necessary. (Check the option card instructions to
see if this is necessary.) When you handle the card, be
careful not to touch any of the components on the circuit
board, especially the gold-edged connector pins. If you need
to set it down before you install it, place it gently on top of
its original packing material with the component side facing
up. Keep the packing materials in case you remove the card
later.
Installing and Removing Options
5-13