Works great. Only small problem with newer Canon models like 414dw and later is that you have to acknowledge using printer's menu that using non Canon toner can void the warranty in order to clear the blinking Error LED light.

I have been buying these for a long time and they work well. I only have problems with newer Canon printers like MF414dw. After powering up the Error LED will blink and message on the screen would say it is not a Canon toner. Have to accept by pressing couple buttons, then error message will go away. Next time I power cycle the printer I have to do it again. Minor problem but had to take 1 star off.

Works well. One small problem with latest firmware on Canon MF414dw. When new toner installed, got error message: "The black cartridge has reached the end of its lifetime. Continuing to use the cartridge is possible, but print quality cannot be guaranteed. Replacing the cartridge with a new one is recommended." It is possible to continue but you may need to change settings to make sure it will work with low toner warning in the settings. Would be great if it can be fixed.

Good quality and compatibility, works even with newer models like ImageClass 410 series.

Works well, no problems. Fast shipping.

Used for few years, works well.