Virtual Thermal Printer is android application witch can replace hardware thermal printer. Virtual printer uses some ESC protocol functions to display on adroid device screen printout. It use only TCP/IP (WIFI) transport protocol.
Suported ESC commands:
- LF,
- RS,
- SO,
- DC4,
- ESC: '!', '-', 'a', 't', 'h', 'E', 'W','J', 'd', '@',
- GS: 'V', '(', 'k',