On my Outlook email page. the word 'Actions' disappeared so I cannot print.
Click on the three dots at the end of the menu bar to expand the menu where the Print command is located.
Those three dots are this year's "hot new icon" for indicating "more stuff here". Mark Read and Mark Unread, Flag and Unflag, and Categories are also on this menu.
Or you can click the Actions link or right click on a message in the message list to open the Actions menu.