Datatable tabletool pdf Export volume

Hello I have 35 columns in one datatable. I am using spreadsheet tools to export to PDF. However, all the columns are rendered in one sheet as in without any X-scroll and the columns are crumpled together.

I am using the following code. Hope you have my problem.

              {
                    "sExtends": "pdf",
                    "sToolTip": "Download to pdf",
                    "sButtonClass": "fa fa-download ",
                    "sButtonText": "",
                    "mColumns": "all",
                    "sPdfSize": "tabloid",
                    "sTitle": gridConfig.pdfExportTitle,
                    "sMessage": gridConfig.pdfExportMsg
                }

      

        
        
        
      

    

thank