Boasting a cost-effective 2100 page print yield, this Q-Connect Canon is manufactured to mirror the impressive results gained from a genuine Canon cartridge. A replacement for the Canon 728 cartridge, this is an affordable and economical alternative to Canon toners. designed for use in i-Sensys MF4410 / MF4430 / MF4450 / MF4550 / MF4570 / MF4580.