带有 ESCPOS 库的土耳其字符不起作用

Question

I try to use this library : https://github.com/song940/node-escpos for print text with AURES ODP444

That's work fine but when i try to print turkish char like below i have wrong character on the paper ..

Ç Ğ I İ Ö Ş Ü ü ş ö i ı ğ ç Â â î Î Û û

I try to encode with latin5 / ISO-8859-9 but don't work too ..

const escpos = require('escpos')
escpos.SerialPort = require('escpos-serialport')
const options = { encoding: "iso-8859-9" }
const device = new escpos.SerialPort('COM4')
const printer = new escpos.Printer(device, options)

device.open((error) => {
printer.font('a')
.size(0.75,0.75)
.text("Marvın")
.feed()
.close()
})

The result of this is Marv²n

Someone can help me please ? Thank you.

Answer 1

For someone who want the answer (for ODP333/ODP444)

If you want change encodage, download utility software from support website, connect to your printer and change code page (For turkish it's cp857) and don't forget in your code to encode in cp857.

const options = { encoding: "cp857" }

http://aures-support.com/DATA/Doc/PRINTER/CONFIGURATION-MANUALTHERMAL-PRINTER_AURES.pdf

Thanks all for your help !