The Brother International LC506XXL2PKS Super High Yield Black Ink Cartridges 1212 are designed for use with Brother printers. These cartridges are compatible with Brother printers and offer a super high yield of black ink, providing longer-lasting and more vibrant prints. With an expiration date of 2028 and a manufacturer warranty of 1 year, these cartridges ensure quality and reliability for all your printing needs. Made in the Philippines, these cartridges are a cost-effective and efficient choice for professional printing environments.