Epson II 사용자 설명서

Complete the following steps to make sure that the memory

expansion board is installed properly and is functioning correctly.
1. Turn on the printer power and watch the display for the

following:

All the indicator lights on the display light briefly.

The message ROM Check appears.
The message RAM Check x.x MB appears.

2. Make sure that the amount of RAM displayed by the RAM check

status message matches the new total RAM memory, as shown

below:

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

2.5 MB

4.0 MB

2.0MB chip sets in blocks A and B, and 0.5MB chip

sets in blocks C and D

5.5 MB

If the correct amount of RAM does not appear, turn off the power

and remove the board to check that the chip sets are in the correct

block and that each chip is well-seated in its socket. If the RAM

check message is still incorrect, contact your dealer or a qualified

service person for assistance.