HTML2CANVAS

link.html

<a href="#" class="btn btn-primary btn2" onClick="html2canvasPrint()"><span class="icon-impressora"></span></a>

plugin.js

<script src="~/js/html2canvas.min.js"></script>
<script type="text/javascript">

    function html2canvasPrint() {

        html2canvas(
            document.body,
            {
                backgroundColor: '#ffffff',
                useCORS: true,
                optimized: true,
                allowTaint: 0,
                foreignObjectRendering: true,
            })
        .then(canvas => {
            var img = { token: canvas.toDataURL("image/png") };
            var windowPrint = window.open("", "Dashboard");
            windowPrint.document.write('<img src="' + img.token + '"/>');            

            j(windowPrint.document).ready(function () {
                windowPrint.print();
                //windowPrint.document.appendChild(canvas).print();
            });

        });


    }

   
</script>