The first time you use the printing system, you will need to register with your UChicago ID. After this initial registration has been completed, you will only have to tap your UChicago ID to login in to the managed print device.
To complete this one-time registration, go to a managed print device with a card reader and tap your UChicago ID card.
Each time you need to use the managed print device just tap your UChicago ID on the card reader to get to the home screen to perform your task. If you don't have your ID, you can log in by typing in your CNetID username and password.