Dadaista Active Member Licensed User Longtime User Nov 27, 2017 #1 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
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 Active Member Licensed User Longtime User May 24, 2018 #21 Como dice Enrique, cada impresora tiene su utilidad para cargar el grafico en la nvram Upvote 0