Canon PIXMA MG2525 All-in-One Inkjet Printer (Black) - Manual (Page 33)

Lights or flashes orange when an error occurs, such as paper-out or ink-out. When
performing machine maintenance or machine settings, options can be selected
according to the number of flashes.
(4) ink lamps
Light or flash orange when ink runs out, etc.
The upper lamp indicates the black FINE cartridge status, the lower lamp the color
FINE cartridge status.
(5) Stop button
Cancels operations. You can press this button to cancel a print, copy, or scan job in
progress. Holding this button down lets you select maintenance options or machine
settings.
(6) Black button*
Starts black & white copying. You can also press this button to finalize your selection
for the setting item.
(7) Color button*
Starts color copying. You can also press this button to finalize your selection for the
setting item.
* In the software applications or manuals, the Color and Black buttons are collectively
called the "Start" or "OK" button.
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