Closed dacostajose closed 4 years ago
Hello guys, i try to use the library node-thermal-printer, and i have the error when i try to execute the comand "execute()" from the printer. I was using MobX, with the store and to globally setup the printer, if execute this code with node works.
const printer = new ThermalPrinter({ type: PrinterTypes.EPSON, interface: "/dev/usb/lp0", characterSet: "SLOVENIA", removeSpecialCharacters: false, width: 48, lineCharacter: "-" }); console.log("here 3"); let isConnected = await printer.isPrinterConnected(); console.log("Printer connected:", isConnected); printer.alignCenter(); printer.println(""); printer.drawLine(); printer.println(""); printer.println(""); printer.beep(); printer.cut(); try { await printer.execute(); console.log("Print success."); } catch (error) { console.error("Print error:", error); }
node version v10.15.3
Any idea, how i fix this?
I make work installing the library setimmediate and importing in the index.js.
Hello guys, i try to use the library node-thermal-printer, and i have the error when i try to execute the comand "execute()" from the printer. I was using MobX, with the store and to globally setup the printer, if execute this code with node works.
node version v10.15.3
Any idea, how i fix this?