About Replacement Toner Cartridges

Purchase replacement toner cartridges from your local authorized Canon dealer.
Follow the instructions provided in the following sections to replace the toner cartridge. Note that you may need to replace the toner cartridge earlier than the suggested replacement interval, depending on where the machine is installed, what kinds of paper used for printing, and what types of documents that you are printing.
Canon genuine toner cartridge
Replacement Intervals
Canon Cartridge 125
Average yield*1 : 1600 sheets
*1
The average yield is on the basis of "ISO/IEC 19752"*2 under the condition that A4 size paper is used for printing with the default print density setting.
*2
"ISO/IEC 19752" is an ISO standard method for "the determination toner cartridge yield for monochrome electrophotographic printers and multi-function devices that contain printer components."
IMPORTANT
About replacement toner cartridges
For optimum print quality, using Canon genuine toner cartridges is recommended.
Model name
Supported Canon genuine toner cartridge
MF3010 / MF3010VP
Canon Cartridge 125
85RS-00X