How do I perform a self test on the product?

• Make sure paper is loaded and the printer is turned off. For draft mode, hold down the LF/FF button and then press the power switch to turn on the printer. For letter quality mode, hold down the Load/Eject button and then turn on the printer. After a few seconds, the printer loads the paper automatically and begins printing a self test. A series of characters is printed. To temporarily stop the self test, press the Pause button. To resume the test, press the Pause button again. To end the self test, press the Pause button to stop printing and the Load/Eject button to eject the printed page. Then turn off the printer.