Epson Endeavor WG - Manual (Page 61)

5. If you removed the option card connector board, replace it
now. See page 2-20 for instructions.
6. Replace any option cards you removed. See page 2-14 for
instructions.
Memory Modules (SIMMs)
Your computer comes with 4MB of memory soldered onto the
main system board. By installing memory modules-also called
SIMMs (single inline memory modules)-you can increase the
amount of memory in your computer up to 128MB.
There are two SIMM sockets on the main system board, and
each can contain one memory module. You can install SIMMs
with a capacity of 1MB, 4MB, 16MB, or 64MB. Check the
following guidelines to ensure you choose SIMMs that will
work properly:
Use only 36-bit, fast-page mode SIMMs that operate at an
access speed of 70ns (nanoseconds) or faster. Be sure all the
SIMMs operate at the same speed.
Use the correct SIMM configuration to add the amount of
memory you want. See the table on the next page.
Although your computer can use any SIMM that complies
with industry standards, it is best to use Epson SIMM
option kits to ensure reliability and compatibility.
The following table shows the possible SIMM configurations;
do not install memory in any other configuration. Remember
that there is 4MB of memory soldered onto the system board.
Installing and Removing Options 2-9