Click FTP Setting - FTP TX Setting on the menu of Network tab to display this screen.
This screen allows you to make settings for the FTP transmission.
To use the FTP transmission function, select ON from the FTP TX Setting drop-down list.
Enter the Proxy Server Address. To enter the host name, select the Please check to enter host name. checkbox.
Specify Proxy Server Port Number as necessary.
To use PASV Mode, select Enable from the PASV Mode drop-down list.
If necessary, specify the timeout period of communication with the FTP server in Connection Timeout.
Click OK. Clicking Cancel cancels the setting.
Click OK on the setting complete screen.