The Memory Expansion Board; Installing Ram Chips On The Memory Board - Epson Action Laser II User Manual

The Memory Expansion Board

Installing RAM chips on the memory board

There are four sectors on the memory board, each with four chip
sockets, as shown below.
There are three ways to install chip sets on this board.
0.5MB chip sets in blocks A, B, C, and D
A 2.0MB chip set in block A, and 0.5MB chip sets in blocks B, C,
and D
2.0MB chip sets in blocks A and B, and 0.5MB chips sets in blocks
C and D
A-14 Options