Deleting unused serial numbers
Your PrinterOn license specifies how many instances of each component you are allowed to have. If you have an instance that is not in use, you can delete the component for that instance to free up the serial number so you can create a new instance.
📘 Instructions
To delete the serial number:
In the Configuration Manager, click Home > Serial Numbers, and locate the Serial Numbers Not In Use panel.
Locate the component you want to change, then click the adjacent Delete button.