Adding a Cover Sheet
When you open the [FAX Transmission Popup] screen and select the [FAX Cover Sheet], you can add a cover sheet to the fax to be sent.
When you click [Settings...], you can change the cover sheet. For details on how to change it, refer to Sending a Fax with a Cover Sheet.
in the upper-right of a page, it turns into 
and is registered as a bookmark.