This tab is only available if you are using a Kodak scanner with image address functionality and a Kofax interface is selected in the Configure Scanner Settings | Interface tab or you selected the Kodak interface.
CAPTUREit has no programmatic control of the Kodak image address, other than the fixed field portion. If you want the imprinter string in your output, and the imprinter string is comprised of the image address, you must mirror the setup from the Kodak Mode Setup software on this window.