Чіп для контейнера відпрацьованих чорнил Epson WorkForce Pro EC-4020, EC-4030, EC-4040; WorkForce Pro WF-3820, WF-3823, WF-3825, WF-4720, WF-4725, WF-4730, WF-4734, WF-4740, WF-4745, WF-4820, WF-4825, WF-4830, WF-4834, WF-C4310, WF-C4810 Epson T6715 (C13T671500)