Andri Yoga

It happen only in first or next print as well?. You can use method `.addSpacer` or use `feedCount` when print execution

Make sure, it's connected properly. What kind of bluetooth thermal printer do you use?

Yeah, it happens on the last print. Use .`addSpacer()` in last process. Because .addText use tag `` and `.addLeftRightText` use tag ``. I will figure it out later. Thanks