Epson LX-300+II User Manual page 42

1. Make sure paper is loaded and the printer is turned off.
2. To run the test using a draft font, turn on the printer while holding
down the LF/FF button. To run the test using the printer's near
letter-quality font, hold down the Load/Eject button while you turn
on the printer. (Either self test can help you determine the source of
your printing problem, but the draft self test prints faster.)
After a few seconds, the printer begins printing the self test (a series
of characters).
Note:
To temporarily stop the self test, press the Pause button. To resume, press
the Pause button again.
3. To end the self test, press the Pause button to stop printing. If paper
remains in the printer, press the LF/FF button to eject the printed
page. Then turn off the printer.
Caution:
c
Do not turn off the printer while it is printing the self test. Always press
the Pause button to stop printing and the LF/FF button to eject the printed
page before you turn off the printer.
42 Troubleshooting