My printer has failed and these cartridges are no longer of use to me. Providing at postage cost only. Y (Yellow) + C (Cyan) + C (Cyan): Sealed. K (Black): Opened and installed, but unused. Printer had already failed, installed new Black(K) cartridge during troubleshooting to investigate, was not able to proceed to printing with it. My printer was an OfficeJet 8010 series (8017); however, I believe these cartridges are compatible with a range of printer models. Please confirm compatibility against your existing cartridges. Despatched in original HP Instant Ink packaging. Black cartridge will be placed in a plastic bag to avoid potential of leakage to rest of package.
