Region Print by JavaScript Clicking on Button And Save PDF in Oracle Apex

1. Create a Region and Do what ever you want.

2. Set a static id of the region. Region properties>>Advance>>Static ID >> exp: printableArea

3. Create a button and use this code. Button properties>>Advance>>Custom Attributes>> 

onclick="printDiv('printableArea')"

4. Use this code on. Region propertice>>Footer Text>>

<script>
function printDiv(printableArea) {
     var printContents = document.getElementById(printableArea).innerHTML;
     var originalContents = document.body.innerHTML;
    document.body.innerHTML = printContents;
     window.print();
     document.body.innerHTML = originalContents;
}
</script>

Now Enjoy Region Print by JavaScript clicking on print button ..