In Prinergy Evo, you can submit input files via:

Hot folders
Virtual print drivers to create PDF files
The template palette
The File menu commands
Before submitting input files to Prinergy Evo for processing, you must make sure:

The input files reside in a shared folder on which the Prinergy Evo server computer has read, write, and modify privileges. We recommend that your input files reside on the Prinergy Evo server computer.
Prinergy Evo server computer has read, write, and modify privileges to any mounted hot folders.
You have configured all necessary process templates, hot folders, template palettes, and virtual printers.
You have correctly named your input files based on the recommended file naming conventions. See File and folder naming best practices.