The print component does not have a mechanism for specifying sending of a sheet to the top tray every n sheets as the DFEs do not support that option as part of the job ticketing they support.
I would expect that that setting this up would require setting up a dedicated queue in the DFE. However, I do not know the DFE functionality well enough to know whether that's possible and how to set it up. I would suggest posting a query in the forum for the relevant print engine.
