21 lines
485 B
JavaScript
21 lines
485 B
JavaScript
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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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printer.getStatus();
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try {
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const status = await printer.execute({ waitForResponse: true });
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console.log('Printer status:', status);
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} catch (e) {
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console.error('Print failed:', e);
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}
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}
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testConnection();
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