530 g / Cartridge, Equivalent to CK-4520, 15,000 Yield, Contains: (1) Toner Cartridge (2) Waste Container (1) Large Poly Bag (2) Small Poly Bag (1) Installation Instruction Sheet, Packaged for use in Utax

530 g / Cartridge, Equivalent to CK-4520, 15,000 Yield, Contains: (1) Toner Cartridge (2) Waste Container (1) Large Poly Bag (2) Small Poly Bag (1) Installation Instruction Sheet, Packaged for use in Utax