Java tutorial
import java.awt.print.PageFormat; import java.awt.print.PrinterJob; public class Main { public static void main(String[] argv) throws Exception { PrinterJob pjob = PrinterJob.getPrinterJob(); PageFormat pf = pjob.defaultPage(); pf.setOrientation(PageFormat.PORTRAIT); pf.setOrientation(PageFormat.LANDSCAPE); // pjob.setPrintable(printable, pf); pjob.print(); } }