Android Question EscPosPrinter and Android 11

Pedro Caldeira

Active Member
Licensed User
Longtime User
Hello All,
My App prints (EscPOS Bluetooth printer) without errors or issues in Android 8 thru 10, but in Android 11 (Samsung Tab Active3) it can't print the whole ticket
It always stop half way, even with resets between the prints, and after it misprints, I cannot print anything else.
I have to disconnect, reconnect and then printer to be able to print another ticket.

Any ideas ?

the half reciept in attach
i think socket might closed or timeout

please check the code of socket in attach​



  • WhatsApp Image 2022-04-17 at 3.21.35 PM.jpeg
    WhatsApp Image 2022-04-17 at 3.21.35 PM.jpeg
    21.5 KB · Views: 188
  • bluettoth.txt
    12.1 KB · Views: 180
Upvote 0