Canon LBP7210Cdn Manual page 365

Please be aware that there are counterfeit Canon toner cartridges in the marketplace. Use of
counterfeit toner cartridge may result in poor print quality or machine performance. Canon is not
responsible for any malfunction, accident or damage caused by the use of counterfeit toner
cartridge.
For more information, see http://www.canon.com/counterfeit.
NOTE
Average yield of the toner cartridges
Replacement toner cartridges
Average yield of K (Black) toner cartridge: 3,400 pages
Average yield of Composite C (Cyan), M (Magenta), and Y
(Yellow) toner cartridges: 2,900 pages
Toner cartridges included with this printer
Average yield of K (Black) toner cartridge: 1,200 pages
Average yield of Composite C (Cyan), M (Magenta), and Y
(Yellow) toner cartridges: 1,400 pages
The average yield is on the basis of "ISO/IEC 19798"
default print density setting.
* "ISO/IEC 19798" is the global standard related to "Method for the determination of toner
cartridge yield for color printers and multi-function devices that contain printer components"
issued by ISO (International Organization for Standardization).
About the life of the toner cartridges
The life of the toner cartridges is affected by the following conditions.
Printing environment and conditions
Spaced printing
Paper size and paper type settings
Printing ratio
Toner is used even when printing with a low printing ratio.
Color printing
Multiple color toner cartridges may reach the end of their life at the
same time.
Printer configuration
Black-and-white printing may affect the life of the color toner
cartridges.
Checking the status of the toner cartridges of each color
You can check the status of each of the color toner cartridges in the [Consumables Information]
dialog box in the Printer Status Window.
"Checking the Printer Status Using the Printer Status Window"
*
when printing A4 size paper with the