How does the PrizmDoc print function work exactly?

Question

Answer

Every page of the specified print range is being loaded and sent to the printer. This occurs in an iframe separate from what is shown in the Viewer so the user does not actually see this happening.

The actual method being used is one of the following, depending on the browser:

_iframe.contentWindow.document.execCommand('print', false, null);
_iframe.contentWindow.print();