I bought a no-name Android ESC/POS printer, it support Bluetooth. I need help in printing Cyrillic symbols in Windows-1251 charset. What I do first:
\x1B\x40
(ESC @ to initialize printer)
\xD5\xD3\xC9\n
(the text that I need to print, standard Windows-1251 symbols, but it shows me some abracadabra :))
I should say, that the charset is set to Windows-1251 on the printer (by the exe tool that comes with it)
Also I tried command \x1B\x74\x49
(it sets the Windows-1251 manually, but there is no effect). Any ideas what we can do with it? Thank you all.