How to Print the Printer Self-Test Page

Steps:

1. Ensure the printer is powered on and label paper is loaded (matching the correct paper type).
2. Press and hold the Feeder button for about 5 seconds until you hear two beeps, then release it immediately.

Troubleshooting:

No response/No printing:

1. Check if the printer is out of paper (red light flashing slowly, once per second → reload paper and try again).
2. The button press duration is too short → you must press and hold until you hear two beeps.