Canon LBP7780CX User Manual page 553

(1) [Basic Specifications]
The amount of RAM installed in the printer console, the installed options and the basic printing performance are
displayed.
(2) [Toner]
Information about the toner cartridges installed in the printer is displayed.
(3) [PDL]
The page description languages that can be used by the printer are displayed.
(4) [Direct Print]
The file formats and document formats that can be used by Direct Print are displayed.
(5) Update Button
It refreshes the [Device Features] page display to the latest status.
(6) [Back to Page Top]
It moves the scroll box up to the top of the page.
[Device Information] Page
The basic information about the printer and the system manager information are displayed.