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js escpos not printing

so i am trying to print stuff with my thermal printer with escpos.

whenever i run the file nothing happens. there are no errors.

my code:

const escpos = require('escpos');
escpos.USB = require('escpos-usb');

const device = new escpos.USB(0x0519, 0x0003);

const options = { encoding: "GB18030" /* default */ }
// encoding is optional

const printer = new escpos.Printer(device, options);

device.open(function(error){
  printer
  .text('The quick brown fox jumps over the lazy dog')
  .cut()
  .close();
});

console: picture of the console whenever i execute the code

about 4 years ago · Juan Pablo Isaza
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