【NO CHIP】--Please install the HP original chip on our Toner Cartridge before using it. Make sure to insert the chip in the same color cartridge as your used cartridge. Make sure to insert the chip in the right direction as displayed in the image.

【Compatible Printers】HP Color Pro M454dn M454dw, HP Color Pro MFP M479fdn MFP M479fdw, HP Color Pro Enterprise M455dn MFP M480f Printer.

【Page yield】 Up to 2, 400 pages per black cartridge and 2,100 pages per color cartridge at 5% coverage

【Package Contents】 4 packs ALLWORK Compatible Toner Cartridge Replacement for HP 414A W2020A W2021A W2022A W2023A toner cartridges-NO CHIP and an installation guide.

【Reliable Team】ALLWORK adopts the advanced technology to supply reliable toner cartridges to customer, which makes it fluently to work