HP-61 BLACK INK

Count on getting professional looking documents page after page. The sharp black text you print today will stay that way for generations without fading.[1] Get consistently sharp text and vivid color with everything printed—reports, documents, photos. Everything.
HP 61 ink cartridges are built with recycled materials and can easily be recycled for free through HP Planet Partners.
Select the HP ink cartridge best for your needs. If you print a lot, choose HP high-yield cartridges. It’s easy to monitor ink cartridge levels using the convenient on-screen gauge, so you never have to run out. Low ink alerts let you know if a new cartridge is needed so you can finish printing critical documents. Get up to 2.5 times more black printed pages using optional high-yield cartridges.