Epson EPL-7000 Benutzerhandbuch

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:

l

All the indicator lights on 

the 

display light briefly

l

The message ROM Check appears

l

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:

Memory Expansion

Total RAM when filled

2 MB Board .5 MB Board

Board without chip set

4.0 MB

2.5 MB

Board with 1 chip set (4 chips)

4.5 MB

3.0 MB

Board with 2 chip sets (8 chips)

5.0 MB

3.5 MB

Board with 3 chip sets (12 chips)

5.5 MB

4.0 MB

Board with 4 chip sets (16 chips)

6.0 MB

4.5 MB

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

and remove the board to check 

that 

the chip set is in the correct

sector and that each chip is well-seated in its socket.

If the RAM check message is still incorrect, contact your service

representative for assistance.