Canon PIXMA IP2700 - Manual (Page 126)

Note
Depending on the display size of preview, the background editing toolbar may be
hidden behind the Page Thumbnails area and cannot be operated. In that case,
click the bar at the top of the Page Thumbnails area to hide it.
Refer to " Inserting Images " for how to insert a scanned image into the
background.
Related Topic
Select Background Dialog Box
126