在 Java 中使用 ipp 将 PDF 文件发送到网络打印机

Question

I'm using the below code to send pdf file into network printer.
The command is send but file not print actual data.
Please help me.

String urlF="ipp://192.168.0.115:9100/printer/TOSHIBA e-STUDIO2802ASeries PCL6";
                String urlS=urlF.replaceAll(" ", "%20");
                URI printerURI = new URI(urlS);
                IppPrintService svc = new IppPrintService(printerURI);
                stream = new BufferedInputStream(new FileInputStream("D:/pdfurl-guide.pdf"));
                DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
                Doc myDoc = new SimpleDoc(stream, flavor, null);
                DocPrintJob job = svc.createPrintJob();
                job.print(myDoc, null);

Answer 1

Your printer model doesn't seem to support what you are trying to do.

1. PDL: PDF not supported
2. protocol: no IPP support (default port ist 631)

In case the used ipp implementation has good error handling you should see some kind of error message or exception, when you run the code.

UPDATE

Using this ipp-client you can submit a PDF file to a printer (or CUPS) that supports this document format:

new IppPrinter(URI.create("ipp://myprinter")).printJob(
    File("mydocument.pdf"), documentFormat("application/pdf")
);