When the eStudio 256 was sold, the "Scan to Email" and "Scan to Folder" features were optional . They require a physical Hard Disk Drive (HDD, model: GK-1180 or similar) to be installed inside the machine.

The Toshiba eStudio 256 uses dynamic ports for scanning. Your software firewall (Windows Defender, McAfee, Norton) is blocking the data stream.

The eStudio 256 has a native "Scan to Network Folder" function that requires no computer driver .