Use Web Image Monitor to edit information about the destination machine registered in the Address Book.
For details about Web Image Monitor, see Web Image Monitor Help.
Log in to Web Image Monitor as an administrator.
See Connecting the Machine/ System Settings for details.
Click [Address Book] on the [Device Management] menu in the left pane.
Click [Detail Input].
Select the machine you want to modify, and then click [Change].
Set the properties for [Internet Fax Data Format] other than the mode selection.
If you change the mode to [Simple Mode], you cannot set machine properties.
Click [OK] at the upper or lower left of the screen.
Quit Web Image Monitor.