how to create watermark in all my print pages?

maulik

** Using this code watermark display in first page only....
**

customize: function ( win ) {
                    $(win.document.body)
                        .css( 'font-size', '10pt' )
                        .prepend(
                '<img src="<?php echo base_url(); ?>assets/img/Logo.png" style="position:absolute; top:400; left:300; bottom: 
                     1500; opacity:0.2;" />'
                        );
 
                    $(win.document.body).find( 'table' )
                        .addClass( 'compact' )
                        .css( 'font-size', 'inherit' );
                },