Owner's Manual

The Memory Expansion Board
If you are having difficulty printing complex, graphics-intensive
pages, you may need to increase the Random Access Memory
(RAM) of your printer. The memory expansion board adds an
extra 4 MB of RAM to your printer. Thus, you can increase printer
memory to 6 MB.
Installing the board
To install the memory expansion board, you need a cross-head
screwdriver. If you have questions about installing the board,
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. Unplug the power cable from the electrical outlet.
2. Disconnect all interface cables from the rear of printer.
A-20
Appendix A