A Java program that prints silently a PDF document to a named printer using jPDFPrint.

package jPDFPrintSamples;
 
import com.qoppa.pdfPrint.PDFPrint;
 
public class SimplePrintDefault
{
    public static void main (String [] args)
    {
        try
        {
            PDFPrint pdfPrint = new PDFPrint("input.pdf", null);
            pdfPrint.print ("my printer", null);
        }
        catch (Throwable t)
        {
            t.printStackTrace();
        }
    }
}