Hi Joetaf,
Welcome to the HP Forums.
I understand that you are having issues printing from Power Point.
I will be happy to help you.
I have provided a couple of things for you to try to see if it will resolve this issue.
On the printer, go to setup, service, archive printing and turn it on.
If you are still having issues then update Adobe. Product updates.
Set the driver to print directly to the printer. Go to start, devices and printers, right click the printer, left click printer properties, click on the advanced tab, select print directly to the printer, apply and OK.
Let me know if that makes a difference.
Thank you for posting on the HP Forums.
Have a great day.