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The Memory Expansion Boards
Once you have determined which four sockets to fill, follow the
steps described in Installing the memory chip set earlier in this
appendix.
Installing a board
To install a memory expansion board, you need a cross-head
screwdriver and a chip puller or a flat-head screwdriver. If you
have questions about installing the board and the chip set, contact
your dealer for assistance.
WARNING: High voltages are present inside the printer
when the power is on. Do not attempt to remove the
controller board unless the printer is turned off and the
power cord is unplugged. Also, try not to touch any
contacts on the circuit board of the printer because many
of the components can be destroyed by the static
electricity in your body.
1.
Remove the controller board as described earlier in this
appendix.
2.
Make sure all the sectors on the printer’s standard controller
board, as shown below, are filled with the optional memory
chip sets (there should be 12 chips).
A-44 Appendix A