ECO Certified Toner H0278CU / C0128C For use in CE278A, CA128, HP LaserJet M1536 MFP / M1536DNF / P1560 / P1566 / P1606 / P1606DN; Canon LBP-6200D, imageClass MF4570 / 4570DN / 4550 / 4452 / 4450 / 4550D / 4410 / 4420 / 4420DN / 4412 / 4412DN / 4580 / 4580DN / 4430 / D520 / D500