15 lines
389 B
JavaScript
15 lines
389 B
JavaScript
const ThermalPrinter = require('../node-thermal-printer').printer;
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const Types = require('../node-thermal-printer').types;
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async function testConnection () {
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const printer = new ThermalPrinter({
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type: Types.EPSON,
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interface: process.argv[2],
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});
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const isConnected = await printer.isPrinterConnected();
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console.log('Printer connected:', isConnected);
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}
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testConnection();
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