B4J Question [SOLVED] UsbSerial for B4J?

[Dadaista]

When UsbSerial lib for B4J?

My life would be simpler

I am not able to print in ESC/POS printer from B4J

I have tried with this but no ports availables with bluetooth OFF in my PC. With bluetooth ON, 3 COM ports appear!!.... No bluetooth, no coms port?

What can I do?

Thx in advance

 

[Dadaista]

Como dice Enrique, cada impresora tiene su utilidad para cargar el grafico en la nvram