Epson EPL-7000 User Manual - Page 272

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