Use the following procedure to apply a signature to an e-mail that has scan file attachments.
Press [Security].
Select [Signature].
Press [OK].
The certificate (device certificate) installed on this machine is used to attach signatures.
Note that the following can result if certain signature settings are specified by the administrator:
[Signature] does not appear. This is because you cannot apply signatures to scan files that are sent by e-mail.
You cannot change the [Signature] settings. This is because a signature is always applied to scan files that are sent by e-mail.
