13 PK Hewlett remanufactured C8721WN, C8771WN, C8772WN, C8773WN, C8774WN, and C8775WN cartridges for HP PhotoSmart C6150, HP PhotoSmart C6180, HP PhotoSmart C6200, HP PhotoSmart C6240 Inkjet cartridges are brand new remanufactured (non OEM). Inkjet cartridges are all professionally tested thoroughly before they are shipped. Inkjet cartridges are manufactured with new components, new ink, and air-sealed in an ISO-9001 / ISO-14001 quality certified factory.