title: node escpos printer cut function not working, I am using STAR printer
body: <p>I am using node escpos for printing ticket. Here is my code snippet.</p>
  
  <p>I am just following the sample code posted here <a href="https://www.npmjs.com/package/escpos" rel="nofollow noreferrer">https://www.npmjs.com/package/escpos</a>. I already tried cut("full") and cut("partial"). Still not working</p>
  
  <pre><code>        const device = new escpos.USB();
          const options = { encoding: "GB18030" /* default */ }
  
          const printer = new escpos.Printer(device, options);
          device.open(function () {
  
              console.log('Printing...');
  
              printer
                  .font('a')
                  .align('ct')
                  .style('bu')
                  .size(1, 1)
                  .text('The quick brown fox jumps over the lazy dog')
                  .text('敏捷的棕色狐狸跳过懒狗')
                  .barcode('1234567', 'EAN8')
                  .qrimage('https://github.com/song940/node-escpos', function (err) {
                      this.cut();
                      this.close();
                  });
  
              return "OK";
          });
      } catch (err) {
          return err + "";
      }
  </code></pre>
  
  <p>The code actually prints the text but the problem is the printer cut function is not working.</p>