Ouput to Printer (pop-up window) ??

Question

Hi!
The following class is called to run (print out to printer) at 11AM every morning.
....... at that time , this class generates a "pop-up" window ..... that makes you press a "Print" button to start the print job.
Can I stop this "pop-up" and have it print out to printer by itself?
Thanks !
package AddRFSwitchPac;
import javax.print.*;
import javax.print.attribute.*;
import java.io.*;
//import .*;
public class BasicPrint {
    public BasicPrint(){
    try
    String filename = ("C:/OW_A/MoviesAuditLog/TextAreaStart.txt");
    PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
    DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
    PrintService printService[] = PrintServiceLookup.lookupPrintServices(flavor, pras);
    PrintService defaultService = PrintServiceLookup.lookupDefaultPrintService();
    PrintService service = ServiceUI.printDialog(null, 200, 200,
    printService, defaultService, flavor, pras);
    if (service != null) {
    DocPrintJob job = service.createPrintJob();
    FileInputStream fis = new FileInputStream(filename);
    DocAttributeSet das = new HashDocAttributeSet();
    Doc doc = new SimpleDoc(fis, flavor, das);
    job.print(doc, pras);
    Thread.sleep(1000);
       catch (Exception e)
        System.out.println(e);
   // System.exit(0);
 

Answer 1

If you're happt to accept printing to thecomputers
default printer, just delete the line containing
printDialog and equare service to the defaultservive
I concur. There is no need to offer a list of
printers if you are just going to choose one
automatically.HI ! ... and thanks!
I'm sure a typo ... but what is this..... "equare" ?? (below)
printDialog and equare service
I took out the "printDialog" line ... and this stopped the "pop-up" and sends print job to printer.
A problem I'm having now its that when I print ... printer takes in paper , ready to print, but printer doesnt print and throws an error. If I press the flashing button on the printer ... it then prints out the print job fine.
..... any Ideas? : (