import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.print.attribute.standard.Sides;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.printing.PDFPageable;

public class PrintPDF{

    //Method 1
    public static void printDocument() throws IOException, PrinterException{
	    PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();

        pras.add(Sides.TWO_SIDED_SHORT_EDGE);
        PDDocument input = PDDocument.load(new File("Karteikarten.pdf"));

        PrinterJob job = PrinterJob.getPrinterJob();
        job.setPageable(new PDFPageable(input));

        if (job.printDialog(pras)) {
            job.print(pras);
        }
    }

    //Method 2
    public static void print(File file, int copies, PrintService ps) {

        logger.debug("print start - " + file);
        try {
            try (PDDocument document = PDDocument.load(file)) {

                MediaSizeName size = getMediaSizeName(document);

                PrinterJob job = PrinterJob.getPrinterJob();
                job.setPrintService(ps);
                job.setPageable(new PDFPageable(document));
                PrintRequestAttributeSet attr = new HashPrintRequestAttributeSet();
                attr.add(size);
                attr.add(new Copies(copies));
                attr.add(new JobName(file.getName(), null));

                PageFormat pf = job.getPageFormat(attr);
                Paper paper = pf.getPaper();
                paper.setImageableArea(0, 0, paper.getWidth(), paper.getHeight());
                pf.setPaper(paper);

                job.print(attr);
            }
        } catch (IOException | PrinterException ex) {
            logger.warn(ex, ex);
        }
        logger.debug("print end - " + file);
    }
}