Configure settings to use Scan to FTP.
Follow the procedure described in Using the Control Panel for Setting to display the NIC Settings screen.
Press FTP Settings.
Press FTP TX Settings.
Press ON.
Press Host Address in Proxy Server Address, enter the proxy server address, and press OK.
Specify Proxy Server Port Number as necessary.
To use PASV mode, press Forward, and select Enable from PASV Mode.
If necessary, pressInput in Connection Timeout, and specify the timeout period of a communication with the FTP server.
Press OK to complete the setting.