How to print self-test label?

The self-test page can be used to determine whether the machine is malfunctioning and whether the printing performance is good. You can print self-test label as below.

  1. Turn on the label printer;
  2. Press FEED button and hold on;
  3. Release your finger when you hear two ‘Di’ sounds;
  4. It will print out a self-test label. If the self-test label printed well, it means the printer is fine.