Compatible models: Epson WorkForce WF-4720, Epson WorkForce WF-4730, Epson WorkForce WF-4733, Epson WorkForce WF-4734, Epson WorkForce PX-M780F. Version: .01F Additional info: Why Reset Ink Chip For Epson WF-4720, WF-4730, WF-4733, WF-4734, PX-M780F ? – Modify printers Firmware -> printer will not require Ink Cartridges (IC Chips on cartridges) anymore. You …
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