This high capacity black ink cartridge is a genuine OEM product from Epson, compatible with various Epson WorkForce printer models. The cartridge is designed for inkjet technology and has a long expiration date of 12/2025. It comes in a pack of one and is perfect for those who need to print black documents or photos.The Epson T812XL120-S 812XL cartridge is a reliable and efficient choice for all your printing needs. It is compatible with the Epson WorkForce WF-7310, WF-7840, WF-7820, and EC-C7000 models. Buy now and enjoy high-quality prints without worrying about running out of ink too soon.