Canon's patented Single Cartridge System takes all the worry out of maintenance, with one easy-to-replace cartridge. For use with: PC100 Series, PC300 Series, PC400 Series, PC500 Series.Compatible Printers: Canon FC 540, Canon PC 150, Canon FC 220, Canon PC 940 Series, Canon PC 950, Canon FC 280 Series, Canon FC 108, Canon PC 890, Canon FC 205, Canon FC 320, Canon FC 220 Series, Canon PC 775, Canon Copymouse FC 100, Canon FC 100 Series, Canon PC 330 Series, Canon FC 288, Canon PC 880, Canon FC 325, Canon FC 270, Canon Copymouse FC 120, Canon PC 140, Canon PC 420, Canon PC 921, Canon PC 530, Canon FC 780, Canon FC 226, Canon PC 785, Canon FC 530, Canon PC 790, Canon FC 336, Canon PC 320 Series, Canon FC 208, Canon PC 310, Canon PC 680, Olivetti Copia 9004, Canon PC 740, Canon FC 120 Series, Canon PC 740 Series, Canon FC 290, Canon PC 730 Series, Canon FC 228, Canon PC 920 Series, Canon PC 430, Canon PC 425, Canon PC 400, Canon PC 940, Canon FC 310, Canon PC 320, Canon FC 290 Series, Canon PC 710, Canon PC 355, Canon PC 550, Olivetti Copia 9404, Canon PC 325, Canon PC 920, Canon FC 200, Canon FC 200 Series, Canon PC 941, Canon FC 230, Canon PC 300, Canon PC 428, Canon PC 770, Canon FC 206, Canon FC 224 S, Canon PC 860, Canon PC 420 Series, Canon FC 330, Canon PC 795, Canon PC 720, Canon FC 128, Canon FC 300, Canon FC 740, Canon PC 790 Series, Canon FC 120, Canon FC 298, Canon PC 170, Canon FC 280, Canon FC 200 S, Canon PC 730, Canon FC 224, Olivetti Copia 8006, Canon PC 850, Canon PC 330, Canon PC 770 Series, Canon FC 330 Series, Canon FC 760, Canon PC 160, Canon PC 750, Canon FC 204, Canon FC 750, Canon FC 100, Canon PC 780, Canon PC 760, Canon PC 330 L, Canon PC 780 Series, Olivetti Copia 8004, Canon PC 870, Canon FC 204 S, Canon FC 320 Series, Canon PC 745, Canon PC 735, Ricoh BP 8, Canon FC 770, Canon FC 210, Canon FC 21