Bluetooth Printer

Hello people!

I'm beginner at OutSystems and I am developing a mobile application for pricing.
It's practically ready, just missing the label print.

I'm not able to print via bluetooth, bar codes or images for example. I used several plugins but all print text only.
Do you have any tips to give me?

Hi Daniël

My printer is a Sewoo LK-P11B, it´s an older ESC POS printer... 

I don´t know if this printer can use ZPL, but I´ll try

Thx for the reply.