Canon LBP7660Cdn Manual page 564

(1) [Message Board/Support Link]
It displays messages from the administrator and links to support pages.
How to change settings
"Display/Change Message Board Messages and Support Links"
(2) [Register/Update Software]
It displays the pages that registering or updating software is performed.
How to change settings
"Register/Update Software Function (LBP7680Cx Only)"
For LBP7660Cdn
It displays messages from the administrator and links to support pages.
See "Display/Change Message Board Messages and Support
NOTE
Changing the settings
You can only change settings when you are logged on in system manager mode.
Links" for setting procedures.