Models: Epson Workforce Pro WF-4530, WF-4540, WF-4020
- 1 - Set of XXL Refillable Cartridges With COC Smart Chips Installed
- Ink level will be reset to full
- Cartridges are clear and have no sponge for easy refilling
- 4 - Syringes with refill tips and prime tips
- Step by step color photo instructions.
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Important: Do to Epson firmware updates do not mix refillable cartridges with the Epson cartridges. We recommend you use them as a full set.
