Well, unfortunately for standard logic which would suggest making a scanner an object of sorts that can accept multiple jobs, I made each scanner its own instantiated object and only able to accept one CV, and they spawn at the position of the right scanner unless the left scanner is missing, or a third scanner is unlocked. The left scanner disappearing was one of my least favorite bugs to fix but I thought I had them all, alas.
Glad you still enjoyed the game! Interacting with the papers was also my favorite part and I spent wayyy to long getting that feeling the way I wanted ^_^