Compatible with: WF-4630, WF-4640, WF-5110, WF-5190, WF-5620, WF-5690 WorkForce: WF-4630, WF-4640, WF-5110, WF-5190, WF-5620, WF-5690 WorkForce Pro: WF-4630, WF-4640, WF-5110, WF-5190, WF-5620, WF-5690 This is the Compatible Higher Yield Version of: Epson 786 T786120 Black Delivers 2,600 rich black pages just like the original Epson 786 compatible ink cartridges 5%-page coverage Professionally re-manufactured by LD Products. Epson is a registered trademark of SEIKO EPSON KABUSHIKI KAISHA Corporation and is not affiliated with and does not endorse LD Products. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.