My Application using Jasper Reports to generate and print reports. Cash Drawer is connected to that POS Printer and that should be triggered on Print. Is there any settings I need to configure in Jasper Reports. Here is my Code sample which prints the bill. PrintRequestAttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet(); printRequestAttributeSet.add(MediaSizeName.ISO_A4); PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet(); printServiceAttributeSet.add(new PrinterName(printerName, null)); JRPrintServiceExporter exporter = new JRPrintServiceExporter(); exporter.setExporterInput(new SimpleExporterInput(jasperPrint)); SimplePrintServiceExporterConfiguration configuration = new SimplePrintServiceExporterConfiguration(); configuration.setPrintRequestAttributeSet(printRequestAttributeSet); configuration.setPrintServiceAttributeSet(printServiceAttributeSet); configuration.setDisplayPageDialog(false); exporter.setConfiguration(configuration); exporter.exportReport();