Simply been in my desk and no longer have this printer.

The expired HP 950 Black Ink Cartridge is a genuine/original product manufactured by HP. This ink cartridge is compatible with various HP printer models such as the Officejet Pro 8600 Series, 8100 Series, and 251dw. It comes in a factory sealed box, ensuring that the product is brand new and ready to use. The black ink cartridge is ideal for printing high-quality documents and images, providing crisp and professional results.