Multifunctional Roll unit for Canon iPF PRO-6000 and 6000S – this accessory can be added to any existing compatible printer and the customer will have the option to use the system as either a dual roll printer or print roll-to-roll. The customer can switch functions so for example the printer can run as a dual roll printer during the day to automatically select between two different paper rolls. Then in the evening you can use the 2nd roll as a take-up unit and leave the printer printing unattended. Prints will be ready when you come back to work in the morning.