INKUTEN TM ARC Chip for Cartridge HP 970 HP 971 970XL 971XL - Auto Reset Ink Level - Compatible to OfficeJet Pro 451dn 451dw 476dn 476dw 576dw 551dw CIS CISS Refillable This set of auto-reset chips will work on every printer using HP 970 HP 971 970XL 971XL cartridges. Install these chips on a set of refillable cartridges to take advantage of their auto-reset capabilities. Genuine INKUTEN ARC (Auto Reset Chip) in Retail Package. Make your cartridge refillable again and again. Most recent version. Can be installed on either OEM Cartridge and Make Your Own Refillable Cartridge or Non-OEM Refillable Cartridge. Product contents: 1 chip of each color (black, cyan, magenta, yellow) Compatible Printers: HP OfficeJet Pro X476dn MFP, OfficeJet Pro X476dw MFP, OfficeJet Pro X576dn MFP, OfficeJet Pro X576dw MFP, OfficeJet Pro X451dn, OfficeJet Pro X451dw, OfficeJet Pro X551dw