Press [Subject].
Enter the subject.
To enter characters, press [Text Entry].
To enter symbols, press [Symbol Entry].
To add predefined User Text registered on this machine, press [User Text].
For details about entering the text, see "Entering Text", Getting Started.
Press [OK].
If you do not specify the e-mail subject, the settings specified in [Default Email Subject] on the [Send Settings] tab under [Scanner Features] will be applied. For details, see Send Settings.