Remanufactured Replacement Laser Toner Cartridge for Hewlett Packard C8061X (HP 61X) High-Yield Black Premium Imaging Products high yield remanufactured toner cartridge for the HP 4100 Series Printers Replacement for the HP C8061X Black toner ink cartridge Manufactured & rigorously tested in an ISO-9001 certified facility Save up to 70% on your printing costs Backed by Amazon.com's industry-leading customer service & returns policy ONLY when you purchase from Cartridges For Sale