I'm scratching my head wondering what business reason would exist for a company to adopt a paperless office policy for forms distribution and then also want a random employee to be able to NOT save a copy of the form simply by selecting "Print All"?

The paperless office journals and registers don't work this way. A random end-user has no option to bypass saving the paperless registers no matter what they choose as a printer. Yet for paperless forms the user can apparently bypass saving a form just by selecting "Print All" ( see chart and x-ref below)

I'm sure this is WAD however it seems like a bad design if I'm sending out 300 invoices and someone inadvertently selects "Print All" instead of "Print/PDF All"

IMHO, Print All should either not exist or you should be able to lock that option down so a user cannot select it. 

For reference:  What Paperless Office Output Options are available for customer or vendor forms?