Light or flash orange when ink runs out, etc.The left lamp indicates the color FINE cartridge status, the right lamp the black FINE cartridge status.(6) Paper buttonSelects the page size and media type.(7) Paper lampLights to indicate the page size and media type selected with the Paper button.(8) Stop buttonCancels operations. You can press this button to cancel a print, copy, or scan job in progress. Holding this buttondown lets you select maintenance options or machine settings.(9) Color button*Starts color copying. You can also press this button to finalize your selection for the setting item.(10) Black button*Starts black & white copying. You can also press this button to finalize your selection for the setting item.(11) Alarm lampLights or flashes orange when an error occurs, such as paper-out or ink-out. When performing machinemaintenance or machine settings, options can be selected according to the number of flashes.* In the software applications or manuals, the Color and Black buttons are collectively called the "Start" or "OK"button.58