Canon E40 Toner Cartridge
Canon CNME40 – Patented single-cartridge system takes all the worry out of maintenance with one easy-to-replace cartridge. The E40 Cartridge is specifically designed for use with your Canon PC320, P325, P420, PC428, PC430, PC770, PC920, PC921, PC950, PC980 and PC981. Cartridge yields approximately 4,000 copies based on 5 percent coverage..