The Genuine HP 950XL High Yield 2 Pack Black ink cartridges are original, brand new OEM products sealed in retail boxes, with an expiration date of 2016. Specifically designed for HP printers, these cartridges are compatible with the HP Officejet Pro 8600 model and are ideal for high-volume printing tasks. With a focus on print technology, these black cartridges are suitable for both inkjet and laser printers, offering reliable and consistent results. Made in China, these cartridges are a genuine product from HP, ensuring quality and compatibility with your printing needs.