Wrong Printing Times

[陈晓春]

When I send a print request to the printer, dcm4che returns the following error

This is the working code.

public R print(PrintOptions options, String callingAE) throws Exception {

        Attributes filmSessionAttrs = new Attributes();
        Attributes filmBoxAttrs = new Attributes();
        Attributes imageBoxAttrs = new Attributes();
        Attributes dicomImage = new Attributes();

        final String printManagementSOPClass = UID.BasicGrayscalePrintManagementMetaSOPClass;
        final String imageBoxSOPClass = UID.BasicGrayscaleImageBoxSOPClass;

        List<String> imgStr = options.getImgList();


        List<BufferedImage> bfImgList = getBufferImage(imgStr, options);
        BufferedImage destImage = getDestImage(bfImgList, options);

        storeRasterInDicom(destImage, dicomImage, options.isColorPrint());

        Device device = new Device(callingAE);
        ApplicationEntity ae = new ApplicationEntity(callingAE);
        Connection conn = new Connection();

        ApplicationEntity remoteAE = new ApplicationEntity(options.getPrintAE());
        Connection remoteConn = new Connection();

        ae.addConnection(conn);
        ae.setAssociationInitiator(true);
        ae.setAETitle(callingAE);

        remoteConn.setPort(options.getPrintPort());
        remoteConn.setHostname(options.getPrintHost());
        remoteConn.setSocketCloseDelay(90);

        remoteAE.setAssociationAcceptor(true);
        remoteAE.addConnection(remoteConn);

        device.addConnection(conn);
        device.addApplicationEntity(ae);
        ae.addConnection(conn);
        device.setExecutor(Executors.newSingleThreadExecutor());
        device.setScheduledExecutor(Executors.newSingleThreadScheduledExecutor());

        filmSessionAttrs.setInt(Tag.NumberOfCopies, VR.IS, options.getNumOfCopies());
        filmSessionAttrs.setString(Tag.PrintPriority, VR.CS, options.getPriority());
        filmSessionAttrs.setString(Tag.MediumType, VR.CS, options.getMediumType());
        filmSessionAttrs.setString(Tag.FilmDestination, VR.CS, options.getFilmDestination());
        filmBoxAttrs.setString(Tag.FilmSizeID, VR.CS, options.getFilmSizeId());
        filmBoxAttrs.setString(Tag.FilmOrientation, VR.CS, options.getFilmOrientation());
        filmBoxAttrs.setString(Tag.MagnificationType, VR.CS, options.getMagnificationType());
        filmBoxAttrs.setString(Tag.SmoothingType, VR.CS, options.getSmoothingType());
        filmBoxAttrs.setString(Tag.Trim, VR.CS, options.getTrim());
        filmBoxAttrs.setString(Tag.BorderDensity, VR.CS, options.getBorderDensity());
        filmBoxAttrs.setInt(Tag.MinDensity, VR.US, options.getMinDensity());
        filmBoxAttrs.setInt(Tag.MaxDensity, VR.US, options.getMaxDensity());
        filmBoxAttrs.setString(Tag.ImageDisplayFormat, VR.ST, options.getImageDisplayFormat());
        imageBoxAttrs.setInt(Tag.ImageBoxPosition, VR.US, options.getImageBoxPosition());
        Sequence seq = imageBoxAttrs.ensureSequence(Tag.BasicGrayscaleImageSequence, 1);
        seq.add(dicomImage);
        final String filmSessionUID = UIDUtils.createUID();
        final String filmBoxUID = UIDUtils.createUID();
        Attributes filmSessionSequenceObject = new Attributes();
        filmSessionSequenceObject.setString(Tag.ReferencedSOPClassUID, VR.UI, UID.BasicFilmSessionSOPClass);
        filmSessionSequenceObject.setString(Tag.ReferencedSOPInstanceUID, VR.UI, filmSessionUID);
        seq = filmBoxAttrs.ensureSequence(Tag.ReferencedFilmSessionSequence, 1);
        seq.add(filmSessionSequenceObject);

        AAssociateRQ rq = new AAssociateRQ();
        rq.addPresentationContext(new PresentationContext(1, printManagementSOPClass, UID.ImplicitVRLittleEndian));
        rq.setCallingAET(ae.getAETitle());
        rq.setCalledAET(remoteAE.getAETitle());
        Association as = ae.connect(remoteConn, rq);
        try {
            dimseRSPHandler(as.ncreate(printManagementSOPClass, UID.BasicFilmSessionSOPClass, filmSessionUID,
                    filmSessionAttrs, UID.ImplicitVRLittleEndian));
            DimseRSP ncreateFilmBoxRSP = as.ncreate(printManagementSOPClass, UID.BasicFilmBoxSOPClass, filmBoxUID,
                    filmBoxAttrs, UID.ImplicitVRLittleEndian);
            dimseRSPHandler(ncreateFilmBoxRSP);
            ncreateFilmBoxRSP.next();
            Attributes imageBoxSequence = ncreateFilmBoxRSP.getDataset().getNestedDataset(Tag.ReferencedImageBoxSequence);
            dimseRSPHandler(as.nset(printManagementSOPClass, imageBoxSOPClass, imageBoxSequence.getString(Tag.ReferencedSOPInstanceUID),
                    imageBoxAttrs, UID.ImplicitVRLittleEndian));
            dimseRSPHandler(as.naction(printManagementSOPClass, UID.BasicFilmBoxSOPClass, filmBoxUID, 1,
                    null, UID.ImplicitVRLittleEndian));
            as.ndelete(printManagementSOPClass, UID.BasicFilmBoxSOPClass, filmBoxUID);
            as.ndelete(printManagementSOPClass, UID.BasicFilmSessionSOPClass, filmSessionUID);
        } catch (Exception e) {
            e.printStackTrace();
            return R.error(e.getMessage());
        } finally {
            if (as != null && as.isReadyForDataTransfer()) {
                as.waitForOutstandingRSP();
                as.release();
            }
        }
        return R.ok();
    }

I hope someone can help me.