Criar um botão js e nele colocar o código passando o id da div que quer imprimir no pdf.

Gerar PDF da tela JS

// Links para adicionar
<script src="//cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.5/jspdf.min.js"></script>

//container-print é o id da div que quer imprimir
Swal.fire({
    title: 'Aguarde...',
    html: 'Estamos gerando o PDF com as informações da tela.',
    timerProgressBar: true,
    didOpen: () => {
        Swal.showLoading()
    }
});

setTimeout(function(){
    html2canvas(document.getElementById("container-print"), {
        onrendered: function (canvas) {
            var imgData = canvas.toDataURL('image/png');
            var imgWidth = 210; 
            var pageHeight = 295;  
            var imgHeight = canvas.height * imgWidth / canvas.width;
            var heightLeft = imgHeight;

            var doc = new jsPDF('p', 'mm');
            var position = 0;

            doc.addImage(imgData, 'jpeg', 0, position, imgWidth, imgHeight);
            heightLeft -= pageHeight;

            while (heightLeft >= 0) {
                position = heightLeft - imgHeight;
                doc.addPage();
                doc.addImage(imgData, 'jpeg', 0, position, imgWidth, imgHeight);
                heightLeft -= pageHeight;
            }
            doc.save( 'file.pdf');
            Swal.close();
        }
    });
}, 1000);