以Java打印到标签打印机

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public class PrinterTest {

    public static void main(String[] args) {

        PrinterJob pj = PrinterJob.getPrinterJob();
        if (pj.printDialog()) {
            PageFormat pf = pj.defaultPage();
            Paper paper = pf.getPaper();    
            double width = fromCMToPPI(3.5);
            double height = fromCMToPPI(8.8);    
            paper.setSize(width,height);
            paper.setImageableArea(
                            fromCMToPPI(0.25),fromCMToPPI(0.5),width - fromCMToPPI(0.35),height - fromCMToPPI(1));                
            System.out.println("Before- " + dump(paper));    
            pf.setOrientation(PageFormat.PORTRAIT);
            pf.setPaper(paper);    
            System.out.println("After- " + dump(paper));
            System.out.println("After- " + dump(pf));                
            dump(pf);    
            PageFormat validatePage = pj.validatePage(pf);
            System.out.println("Valid- " + dump(validatePage));                
            //Book book = new Book();
            //book.append(new MyPrintable(),pf);
            //pj.setPageable(book);    
            pj.setPrintable(new MyPrintable(),pf);
            try {
                pj.print();
            } catch (PrinterException ex) {
                ex.printStackTrace();
            }    
        }    
    }

    protected static double fromCMToPPI(double cm) {            
        return toPPI(cm * 0.393700787);            
    }

    protected static double toPPI(double inch) {            
        return inch * 72d;            
    }

    protected static String dump(Paper paper) {            
        StringBuilder sb = new StringBuilder(64);
        sb.append(paper.getWidth()).append("x").append(paper.getHeight())
           .append("/").append(paper.getImageableX()).append("x").
           append(paper.getImageableY()).append(" - ").append(paper
       .getImageableWidth()).append("x").append(paper.getImageableHeight());            
        return sb.toString();            
    }

    protected static String dump(PageFormat pf) {    
        Paper paper = pf.getPaper();            
        return dump(paper);    
    }

    public static class MyPrintable implements Printable {

        @Override
        public int print(Graphics graphics,int pageIndex) throws PrinterException {    
            System.out.println(pageIndex);                
            int result = NO_SUCH_PAGE;    
            if (pageIndex < 2) {                    
                Graphics2D g2d = (Graphics2D) graphics;                    
                System.out.println("[Print] " + dump(pageFormat));                    
                double width = pageFormat.getImageableWidth();
                double height = pageFormat.getImageableHeight();    
                g2d.translate((int) pageFormat.getImageableX(),(int) pageFormat.getImageableY());                    
                g2d.draw(new Rectangle2D.Double(1,1,width - 1,height - 1));                    
                FontMetrics fm = g2d.getFontMetrics();
                g2d.drawString("0x0",fm.getAscent());    
                result = PAGE_EXISTS;    
            }    
            return result;    
        }
    }
}

如果您尝试并指定纸张尺寸和页边距,我知道PrintDialog有一些不一致的情况,而且老实说这是另一天的问题.

我发布的代码能够在Dymo LabelWriter 400 Turbo上相继打印两个标签,而不会出现问题

更新
还应该提到,我认为你基本上缺少PageFormat.setPaper

更新与Barbaque BarCode

从文件示例中打印…

Barcode b = BarcodeFactory.createCode128("Hello");
b.setResolution(72);

File f = new File("mybarcode.png");
// Let the barcode image handler do the hard work
BarcodeImageHandler.savePNG(b,f);

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public static class PrintFromFile implements Printable {

    @Override
    public int print(Graphics graphics,int pageIndex) throws PrinterException {

        int result = NO_SUCH_PAGE;
        if (pageIndex == 0) {

            graphics.translate((int)pageFormat.getImageableX(),(int)pageFormat.getImageableY());

            result = PAGE_EXISTS;

            try {

                // You may want to rescale the image to better fit the label??
                BufferedImage read = ImageIO.read(new File("mybarcode.png"));
                graphics.drawImage(read,null);

            } catch (IOException ex) {

                ex.printStackTrace();

            }

        }

        return result;

    }

}

直接打印到图形上下文

Barcode b = BarcodeFactory.createCode128("Hello");
b.setResolution(72);

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.
.

public static class PrintToGraphics implements Printable {

    private Barcode b;

    private PrintToGraphics(Barcode b) {

        this.b = b;

    }

    @Override
    public int print(Graphics graphics,int pageIndex) throws PrinterException {

        int result = NO_SUCH_PAGE;
        if (pageIndex == 0) {

            result = PAGE_EXISTS;

            int x = (int)pageFormat.getImageableX();
            int y = (int)pageFormat.getImageableY();

            int width = (int)pageFormat.getImageableWidth();
            int height = (int)pageFormat.getImageableHeight();

            graphics.translate(x,y);
            try {
                b.draw((Graphics2D)graphics,0);
            } catch (OutputException ex) {

                ex.printStackTrace();

            }

        }

        return result;

    }

}

最后但并非最不重要的是,直接从“examples”目录下载

public class PrintingExample
{

    public static void main(String[] args)
    {
        try
        {
            Barcode b = BarcodeFactory.createCode128("Hello");
            PrinterJob job = PrinterJob.getPrinterJob();
            job.setPrintable(b);
            if (job.printDialog())
            {
                job.print();
            }
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }

    }

}