Epson Action Laser - Manual (Page 44)

Testing the Printer
4. When you release the buttons,
SELF TEST
appears on the
display and the printer prints a self test.
Notes:
l
It is important to press the buttons at the same time.
l
For more information on using the control panel, see
Chapter 3.
Part of the character pattern is shown below. Look at your printout
to determine whether the print is too light or too dark. If you need
to change
the
print density, see the following section
on
adjusting
print density.
Adjusting print density
If the self test you printed is too light or too dark, adjust the print
density as follows:
1. Open the printer cover by lifting up on the latch.
2-6 Testing and Connecting Your Printer