Printer preferences

[gary]

I think you are out of luck on this one. Jim answered a similar problem a little while back.

Print to PDF options

Duplex is a printer specific option. Some printers have it, most do not. It is not part of macOS, but is provided by the printer driver from the printer manufacturer. Apple has not provided any way for a third party program like Panorama to control printer specific options. So there is no way to automate this from Panorama, and I doubt if there ever will be.