EXP Computer C4077-90960 - Manual (Page 134)

User Installable Accessories
Memory and Personality
Upgrade
C a u t i o n
SIMM’s and the Formatter PCA can be
damaged by small amounts of electrostatic
discharge (ESD). Wear an anti-static wrist
wrap.
1 With the printer OFF and unplugged,
loosen the two captive screws and remove
the Formatter PCA.
2 Remove the SIMM from the anti-static
package. Hold the board with your
forefingers on the side edges and your
thumbs against the back edge, so that the
notch on one end is on the right and the
metal teeth face toward the SIMM slot
(match the positioning shown in frame 2).
3 Insert the board firmly into the SIMM slot
at about a 20-degree angle. Use closest
open slot toward the back of the printer.
4 Rotate the SIMM toward the back of the
printer to a 45-degree angle until it clicks
into the metal locking tabs. If it is
properly seated, it will not lift away from
the slot. (To remove a SIMM, you must
first release the metal locking tabs.)
5 Slide the printer Formatter PCA back into
the printer and tighten the two screws.
6 Re-attach any cables and the power cord,
then switch the printer ON and print a
PCL Configuration Page to verify the new
memory is available. If the SIMM is not
recognized, turn the printer OFF and
reseat the SIMM. If an error occurs, refer
to "Printer Messages" in Chapter 7.
45
20
6
Removal and Replacement
Removal and Replacement 6-7