How to print a chart or any other page?

You can print the chart (or any other page) using the browser's built-in features – use the keyboard shortcut Ctrl+P / ⌘ + P to open the print page menu. You can read more about the print function in the help centers of browsers:

It is most convenient to use a screenshot to print the chart. Click the "Take a snapshot" button at the top right of the page, select "Open image in new tab", and then print it using the browser's built-in print function.