The High-Quality Remanufactured Hewlett Packard C8728AN Tri-color Inkjet Cartridge is an OEM HP C8728AN that has been professionally remanufactured after one cycle of service. The C8728AN has been disassembled, fully inspected for any problem areas such as possible leakage, thoroughly cleaned including printhead nozzles, and all worn components have been replaced. A fresh supply of ink has been added before resealing, and then the C8728AN underwent a process which is then tested making the C8728AN as equivalent in performance, print quality and page yield as it was brand new. Our 100% Satisfaction Guarantee ensures that you will get excellent printouts when you buy our Remanufactured C8728AN.