Inconsistently inconsistent is the name of the game! I've been through with machines in CPH in December, came back in March and they were magically gone! "We're having start-up issues". If you don't see machines and Q for immigration, you might still be asked to have a picture taken & fingerprinted. Which should be a one-time incident. The good news is that supposedly, eventually, you will be able to use the same electronic gantries as EU citizens.... Hope springs eternal.
Just note, when you leave Schengen, you (should) go through EES again. Reading Paris Trip Reports, it does look like that's the case leaving CDG for non-Schengen.
Good luck!