HP C9369WN Photo Color Ink Cartridge
The HP 99 photo color ink cartridge contains 1/3 black, 1/3 light cyan and a 1/3 light magenta. When installing in your printer, remove your black ink cartridge and replace with this one. Why use a photo cartridge? Simply because the photo cartridge prints vivid, high definition photos compared to the regular C9369WN. The photo cartridge expands the available colors to 6 (instead of just 4). If you're printing mostly text using just the color and black ink cartridges is recommended.