com.sun.star.view.XPrintable xPrintable = (com.sun.star.view.XPrintable) com.sun.star.uno.UnoRuntime.queryInterface(com.sun.star.view.XPrintable.class,
                officeWriter1.getTextDocument());

        try {
            xPrintable.print(null);
        } catch (Exception ex1) {
            ex1.printStackTrace();
        }