HP LaserJet Enterprise MFP M725 series - Manual (Page 103)

5. In the Pages in document area, select
either the First or Last option.
6. Select the correct options from the Paper
source and Paper type drop-down lists.
Click the Add button.
7. If you are printing both the first and last pages
on different paper, repeat steps 5 and 6,
selecting the options for the other page.
ENWW Print tasks (Windows) 89