NOTES: These toner cartridges do NOT have chip, and needs to switch the original 414A toner chip to use it. Specifications: Package Included: 4-PacksChip: NOColor: 1 Black, 1 Cyan, 1 Yellow, 1 Mangenta, Estimated Page Yield: W2020A Black-2, 400 pages; Color W2021A W2022A W2023A- 2, 100 pagesCompatible Printer Models: Compatible for HP Color LaserJet M454 M454dn M454dw, HP Color LaserJet Pro MFP M479 M479dw M479dn M480fdw Features: 1) Excellent and reliable performance meets bank, home, school or office printing needs on demand, delivers superior laser print quality, consistent crisp, professional laser quality output. 2) Provides exceptional, sharp laser qualitu prints that you can consistently rely on for up to 2, 400 pages. What's in the Box?1 x 414A W2020A Black Toner Cartridge1 x W2021A Cyan Toner Cartridge1 x W2022A Yellow Toner Cartridge1 x W2023A Magenta Toner Cartridge