HIINK Compatible Toner Replacement for CRG128 CE278A use with HP Laserjet Pro P1560 P1566 P1600 P1606 M1536 Canon imageclass D530 D550 FaxPhone L100 L190 MF4770n MF4570dw MF4770N(Black 2-Pack) All products covered by a 100% Satisfaction Guaranteed and 1 Year Warranty All toner cartridges are manufactured in an ISO 9001 certified facility Page Yield: 2,100 pages In Box: CE278A/CRG128 Toner Cartridge x 2 Pack