Untitled

$scope.printControl = function(id) {
    var printContents = document.getElementById(id).innerHTML;
    var popupWin = $window.open('', '_blank', 'width=800,height=800');
    popupWin.document.open();
    popupWin.document.write('<html><body onload="window.print()">' + printContents + '</body></html>');
    popupWin.document.close();
};

<div id="printDiv">
    This div needs to be printed
  </div>
  <button ng-click="printControl('printDiv')">
  Print
</button>