Updated:16/07/2025

These are the most viewed FAQs, ranked by popularity.

1. 1.How do I print multiple lines and how many lines can I print?
2. 2.Why doesn't my machine turn on when the Power key is pressed?
3. 3.How do I clear the display?
4. 4.When I press the print key, the power turns off.
5. 5.How do I change the size of the characters?