---
product_id: 462320286
title: "INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing."
brand: "inkxpro"
price: "€ 3.28"
currency: EUR
in_stock: false
url: https://www.desertcart.com.cy/products/462320286-inkxpro-remanufactured-empty-ink-cartridge-with-single-use-chip-epson
store_origin: CY
region: Cyprus
---

# Instant printer recognition with one-time chip Firmware-sensitive: avoid latest update CD30N1 4 empty cartridges ready for refill INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing.

**Brand:** inkxpro
**Price:** € 3.28
**Availability:** ❌ Out of Stock

## Summary

> 🖨️ Upgrade your print game—never run dry on creativity!

## Quick Answers

- **What is this?** INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. by inkxpro
- **How much does it cost?** € 3.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/462320286-inkxpro-remanufactured-empty-ink-cartridge-with-single-use-chip-epson)

## Best For

- inkxpro enthusiasts

## Why This Product

- Trusted inkxpro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** Includes online instructions for easy installation and refill—no needles or syringes included.
- • **Firmware Alert:** Avoid the latest CD30N1 firmware update to maintain cartridge functionality.
- • **Refill-Ready Quad Pack:** Four empty cartridges designed for seamless refilling and cost efficiency.
- • **Wide Epson Compatibility:** Perfect fit for Workforce Pro WF-7840, WF-7820, WF-7310, and EC-C7000 models.
- • **One-Time Use Chip Technology:** Ensures instant and reliable printer recognition without hassle.

## Overview

The INKXPRO Remanufactured Empty Ink Cartridge set includes four refillable cartridges with single-use chips, designed for Epson Workforce Pro WF-7840, WF-7820, WF-7310, and EC-C7000 printers. Compatible only with firmware versions prior to CD30N1, these cartridges offer instant recognition and high compatibility, empowering professionals to customize their sublimation or DTF printing needs while avoiding costly OEM cartridges.

## Description

4 Empty Cartridge with one-time use Chips for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer

## Features

- This Cartridge set does Not work with the lateset printer firmware update version # CD30N1.
- for How to check printer firmware version #: From the printer HomeScreen- Settings -General Settings-System Admin-Firmware Update. Do Not Update Firmware
- Come with one-time use chips. Highly Compatibility and Instant Recognition by printer
- Printer Compatibility: EPSON WorkForce Pro WF-7820, WF-7840 WF-7310 EC-C7000
- 4 Empty cartridges only, syringes and needles are Not included. Online instructions.

## Product Details

- **Model name:** 812XL Cartridges with Chip
- **Brand:** INKXPRO
- **Ink colour:** Multicolor
- **Page yield:** 1200
- **Compatible devices:** Ep, WF 7310, WF7840

## Images

![INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. - Image 1](https://m.media-amazon.com/images/I/51OFRgImlcL.jpg)
![INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. - Image 2](https://m.media-amazon.com/images/I/41WHLrqFsmL.jpg)
![INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. - Image 3](https://m.media-amazon.com/images/I/71d94Yx89lL.jpg)
![INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. - Image 4](https://m.media-amazon.com/images/I/61lhrIIgM5L.jpg)
![INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing. - Image 5](https://m.media-amazon.com/images/I/71C0hU9kzaL.jpg)

## Questions & Answers

**Q: Can the chip be reset after using it?**
A: I have the WF-7820. The chips are just a one time use .

**Q: Where do you get new chips? And can you continue to fill the ink before it runs out requiring a new chip?**
A: You can find the chips on Amazon or Etsy. Be careful though and make sure you have the correct one. Remove inks and fill them and apply chip if needed and then insert into printer. IF printer is epson they tend to make it difficult for us to use sublimation. I am learning that now myself.

**Q: How can you get new chips?**
A: Sorry but no thank you

**Q: I am having issues with the cartridges.T hey print with lines going through them. If I switch back to the Epson cartridges it is fine. What can we do?**
A: Make sure the air vent of the cartridge is opened.

## Frequently Bought Together

- INKXPRO Remanufactured Empty Ink Cartridge with Single-use Chip for Epson 812XL 812 XL T812XL Fit for Workforce Pro WF-7840 WF-7820 WF-7310 EC-C7000 Printer for Sublimation or DTF Printing.
- Printers Jack 400ML Sublimation Ink for Supertank 15000 C88 C88+ WF7720 ET2720 ET4760 ET2760 ET2750 WF7820 Inkjet Printers Heat Press Transfer on Mugs, Plates, Polyester Shirts, Phone Cases etc

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**Shop now:** [https://www.desertcart.com.cy/products/462320286-inkxpro-remanufactured-empty-ink-cartridge-with-single-use-chip-epson](https://www.desertcart.com.cy/products/462320286-inkxpro-remanufactured-empty-ink-cartridge-with-single-use-chip-epson)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*