is only available when you use label paper.)
Set protocol:
Protocol: TSPL
Users can change the protocol by pressing 【POWER】 button one time, and press 【FEED】 to
confirm the chosen protocol. After this setting, printer will automatically power off.
Optional protocol: TSPL, ESC/POS
NOTE: When receipt paper is used , only ESC/POS protocol is working.
When label paper is used, protocol type can be set to either ESC/POS or TSPL.
7.Power on ,then above settings will take effect.