Edge Animate: Print or export/embed for printing?

I am building an interactive calculator with a graphic result in Edge Animate.

When I use window.print(); to print the result, only the text input boxes print - not the resulting created chart.

I understand that browsers may not print background images, but is there a way to do some sort of screen capture for printing or export the page to a .pdf or other file that can be printed?

Or is there some other CC tool in which I can embed the Edge Animate output for print purposes?

I would be thrilled with any suggestions that might allow me to get the calculator results to print.

Thanks in advance,

Carolyn