Epson T802120 (Epson T802) Black Inkjet Cartridge is designed to perform in the Epson WorkForce Pro EC4020, WorkForce Pro EC4030, WorkForce Pro EC4040, WorkForce Pro WF-4720, WorkForce Pro WF-4730, WorkForce Pro WF-4734, WorkForce Pro WF-4740.
Premium Remanufactured T802120 (Epson T802) Black Inkjet Cartridge fully compatible with the Epson WorkForce Pro EC4020, WorkForce Pro EC4030, WorkForce Pro EC4040, WorkForce Pro WF-4720, WorkForce Pro WF-4730, WorkForce Pro WF-4734, WorkForce Pro WF-4740. The use of compatible supplies does not void your printer warranty.