Hola que tal vale_1985
mira encontré este código, la verdad no estoy seguro de si funciona porque lo probé con una impresora virtual pdf.
package com.foro;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
public class printWithoutDialog {
public static void main
(String[] args
) { new printWithoutDialog();
}
public printWithoutDialog(){
try {
// Open the image file
// Find the default service
DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
PrintService service = PrintServiceLookup.lookupDefaultPrintService();
// Create the print job
DocPrintJob job = service.createPrintJob();
Doc doc = new SimpleDoc(is, flavor, null);
// Monitor print job events; for the implementation of PrintJobWatcher,
// see Determining When a Print Job Has Finished
PrintJobWatcher pjDone = new PrintJobWatcher(job);
// Print it
job.print(doc, null);
// Wait for the print job to be done
pjDone.waitForDone();
// It is now safe to close the input stream
is.close();
} catch (PrintException e) {
}
}
package com.foro;
import javax.print.DocPrintJob;
import javax.print.event.PrintJobAdapter;
import javax.print.event.PrintJobEvent;
public class PrintJobWatcher {
// true if it is safe to close the print job's input stream
boolean done = false; PrintJobWatcher(DocPrintJob job) {
// Add a listener to the print job
job.addPrintJobListener(new PrintJobAdapter() {
public void printJobCanceled(PrintJobEvent pje) {
allDone();
}
public void printJobCompleted(PrintJobEvent pje) {
allDone();
}
public void printJobFailed(PrintJobEvent pje) {
allDone();
}
public void printJobNoMoreEvents(PrintJobEvent pje) {
allDone();
}
void allDone() {
synchronized (PrintJobWatcher.this) {
done = true; PrintJobWatcher.this.notify();
}
}
});
}
public synchronized void waitForDone() {
try {
while (!done) {
wait();
}
}
}
}
Solo asegurate de que el archivo existe, en este ejemplo utiliza una imagen tipo gif.
Un saludo