Bluetooth Send Text To Printer issue

[World_of_Games]

I just need someone put charset "KOI8-R" and make it apk send us that's all.
then I'll install apk and connect to my print and text RU if it'll work when I'll purchase.
I just want make sure before purchasing, that's all.

[PAID] Thermal Printing extension (Bluetooth/Network)

Description This extension allows you to print text, images, bar and qr codes, etc in a Thermal Printer. Explanation of blocks Text [image] This block returns a command for printing a text Parameters charset – a string for the character encoding for example “UTF-8” text – a string which value will be the printed text changeFont – a Boolean value (true or false) for changing the printer font size – a number (0-3) to define the text size bold – a Boolean value (true or false) to define …