7 Replies Latest reply on Dec 6, 2016 1:52 PM by Manuel Caicedo-Rivera

    How to reset the bluetooth connection

    daniel Ppe

      I have a problem,

      When printing for the first time with zpl does it with no problem, but when it reprints no, it is as if I lost the Bluetooth connection, I have tried using the ConnectionReestablisher class, but I have not been able to use the zebra SDK.

      I have this Singleton in Java:


      public static Connection getInstance(String mac){

         if (printerConnection == null){

         printerConnection = new BluetoothConnection(mac);
        try {

         } catch (ConnectionException e) {

         Log.e(Properties.TAG, "The connection was not established because " +

         "the printer is turned off or is not a compatible device!",e);
        return null;



         return printerConnection;



      If you could help me, thank you!