User's Guide
Changing the File Output Order
File Output Order
The file output order varies depending on the operating system or file selection method.
Windows
Files are output sequentially from the last selected file.
When dragging and dropping a file from any folder:
When using the file list of Hot Folder:
When using the right-click menu: 
Macintosh
The file output order varies depending on the file sending method.
When a hot folder or the desktop icon is selected, files are output sequentially from the selected file at the top.
When the file list of Hot Folder is selected, files are output in the order in which they are selected.
