uses a six-ink system. You must have all six installed for the printer to function: : HP 02 (C8721WN) Cyan : HP 02 (C8771WN) Go to product viewer dialog for this item. Magenta : HP 02 (C8772WN) Yellow : HP 02 (C8773WN) Light Cyan : HP 02 (C8774WN) Light Magenta : HP 02 (C8775WN) Best Buy Options At Best Buy , you will find the following:
: Provides remanufactured 6-packs for approximately $27.00 .
Printer Inkjet Cartridges for HP PhotoSmart C6180 - 123inkjets
: Third-party sellers on the Best Buy Marketplace often provide compatible or remanufactured HP 02 alternatives.