Removing paging

Hi very gud mrng,
How to remove paging in gridview when print is clicked

Pelase go through this code and image my requirement is paging should be invisible whne i click on print button

CODE FOR PRINT:
.............................
function CallPrint(strid)
   {
   
    var prtContent = document.getElementById(strid);
    var WinPrint = window.open('aa.aspx', 'Print', 'maximize=true,left=0,top=0,toolbar=1,scrollbars=1,status=yes,fullscreen=0,resizable=0,height=650,width=1250');
    WinPrint.document.writeln('<TABLE width=100%><TR><TD></TD></TR><TR><TD align=right><INPUT ID="PRINT" type="button" value="Print" onclick="javascript:location.reload(true);window.print();"><INPUT ID="CLOSE" type="button" value="Close"  onclick="window.close();"></TD></TR><TR><TD></TD></TR></TABLE>');  
    WinPrint.document.write(prtContent.innerHTML );
    WinPrint.document.close();
    WinPrint.focus();
    prtContent.innerHTML=strOldOne;
   }

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grid-print.bmp