Epson 10020 User Manual

To check your 80-column character set, press 3 and Enter.

The characters that are included in the internal character
generator are displayed. Check the characters displayed on your
screen against this illustration:

After checking the characters, respond to the prompt:

Is the display correct

(Y/N) ?

If the characters displayed match the illustration, press Y and
then Enter. If they do not match, press N and Enter to

display the error message.

D-16

Performing System Diagnostics