How to change mode from Label to Receipt for dual printer HOP-HL80?

     How to change mode from Label to Receipt for HOIN thermal label and receipt 2 in 1 printer HOP-HL80 ? 

    Label and receipt mode switching

     Press and hold the PAUSE/MODE button in the off state, then turn on the switch, wait for the ERROR indicator light to light up and the buzzer to make a "beep" sound, and then release the PAUSE/MODE button, the printer will switch from the current mode to another mode ; For example, the current printer is in the label mode, after this operation, the printer will switch from label mode to receipt mode,also when the printer is currently in the receipt mode, after this operation, the printer will switch from the receipt mode to the label mode.

    How to Print Self-test

     Press and hold the FEED button in the off state, then turn on the switch, wait for the ERROR indicator light to light up and the buzzer to make a "beep" sound, then release the FEED button, and the printer will print self-test page, and this page will show some printer information.

         You can also check these video link to know the exact operation

1)How to change receipt or label mode for HOP-HL80 dual model 2 in 1 Printer:

  https://youtu.be/Vgo3c4UVRpM

2)How to have self test page in both Label and Receipt mode for HOP-HL80 dual printer:  https://youtu.be/HFVkav0aFdA

3) HL80B support both label and receipt printing demonstration:

https://youtube.com/shorts/5g29x2JJDc8

4)HL80B 2 in 1 Label & Receipt printer real printing effect:https://youtu.be/i3fzBWGz6HM

5)HL80B dual label and receipt printer packing box opening:

https://youtu.be/HUuJ9W2wPAI