When used in conjunction with WorkForce document scanners, the Epson Network Scan Module takes the place of your scanners control panel. Just remove a few screws, using the included screwdriver, to unlock the front control panel on your scanner, and replace it with the Module. Now, your scanner has the capability to scan to, and be controlled by, any PC thats within the same sub-network and has Document Capture Pro software installed. Document Capture Pro comes standard with all compatible scanners. For use with the WorkForce DS-6500 / DS-7500 and WorkForce DS-50000 / DS-60000 / DS-70000 document scanners.