If you select a class or weight from within the Run Mail screen that requires a destination ZIP or Zone code (for example, Express Mail Parcel), the system prompts you to enter it.
Use the keyboard enter the ZIP or Zone code, then select This is a ZIP or This is a Zone.
NOTE: You are only prompted to enter a ZIP/Zone code if the job does not have a code, or if you have re-powered the system. Once you enter a ZIP/Zone code, the system stores that value and will continue to use it. In order to change it, you must select a different class.