Problem with printing txt file

Question

I have a problem with printing txt file. My code looks like :
String filename = something.txt";
DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
PrintService[] services = PrintServiceLookup.lookupPrintServices(
          flavor, null);
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
pras.add(PrintQuality.DRAFT);
pras.add(new Copies(1));
pras.add(MediaSizeName.ISO_A4);
pras.add(Sides.ONE_SIDED);
pras.add(Chromaticity.MONOCHROME);
PrintService service = ServiceUI.printDialog(null, 200, 200,
          services, services[0],
          null,
          pras);
if (service != null)
try
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(10000);
catch(FileNotFoundException e)
catch(PrintException e1)
catch(InterruptedException e2)
It doesn't work :(
What is my purpose: I would like to print .txt file but I would like to get PrintDialog where I can choose PrintQuality, Chromaticity etc. I found also that I should use DocFlavor.INPUT_STREAM.TEXT_PLAIN_HOST but I don't know how.
I will be very gratefull for help :)

Answer 1

I tested it on 3 printers (different models of hp). 2 of them don't give me any error but when it started print priter stoped (just as it dosesn't have a paper), but 1 of them doesn't react (there were no errors), i thought tahat something was wrong with printers but when I change DocFlavor.INPUT_STREAM.AUTOSENSE to DocFlavor.GIF and filename to dog.gif it works so mybe there is another way to print txt file