Canon imageCLASS MF264dw, User Manual, Page: 552 / 700

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Even within the approved storage humidity range, water droplets (condensation) may develop inside the toner
cartridge or the drum cartridge if the temperatures inside and outside the toner cartridge or the drum cartridge differ.
Condensation will adversely affect the print quality.
Be careful of counterfeit toner cartridges or drum cartridges
● Please be aware that there are counterfeit Canon toner cartridges or Canon drum cartridges in the
marketplace. Use of counterfeit toner cartridge or drum 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 or drum cartridge.
For more information, see https://global.canon/ctc/ .
● The toner cartridge or the drum cartridge may need to be replaced before reaching the average number of
sheets that can be printed depending on the installation environment, paper size to be printed, and original
type.
Maintenance
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