e55oQ3The lifetime of the Canon Genuine starter toner cartridge which comes with themachine is approximately 2,500 pages, the Canon genuine replacement tonercartridge is approximately 5,000 pages. The page counts are on the basis of "ISO/IEC 19752"* when printing A4 size paper with the default print density setting. Thelevel of toner consumption varies depending on the type of documents printed. Ifyour average document contains a lot of graphics, tables, or charts, the life of thetoner cartridge will be shorter as they consume more toner. To purchase the Canongenuine replacement toner cartridge, contact your local Canon dealer or CanonCustomer Care Center (1-800-828-4040).* "ISO/IEC 19752" is the global standard related to "Method for the determination of toner cartridge yieldfor monochromatic electrophotographic printers and multi-function devices that may contain printercomponents" issued by ISO (International Organization for Standardization).Toner Cartridge name:Canon Cartridge 106Maintaining the Toner Cartridge• Keep the toner cartridge away from computer screens, disk drives, and floppy disks.The magnet inside the toner cartridge may harm these items.• Avoid locations subject to high temperature, high humidity, or rapid changes intemperature.• Do not expose the toner cartridge to direct sunlight or bright light for more than fiveminutes.• Store the toner cartridge in its protective bag. Do not open the bag until you areready to install the toner cartridge in the machine.• Save the toner cartridge's protective bag in case you need to repack and transportthe toner cartridge at a later date.• Do not store the toner cartridge in a salty atmosphere or where there are corrosivegases such as from aerosol sprays.• Do not remove the toner cartridge from the machine unnecessarily.1-7