Epson 440 - Manual (Page 146)

4. Hold down the
-
load/eject button and press the
2
power
button to turn the printer on. Then release both buttons.
The printer prints a nozzle check pattern and samples of the
factory default fonts and colors continuously until you end
the test.
The above sample is in black and white, but the actual test prints in color.
5. To end the self test, turn off the printer. The printer ejects any
paper from the paper path.
e15
L Easter2 Ref. Guide
Rev.b
A5 size Chapter 10
05-28-97 DR, pass 0
10-6 Troubleshooting