---
product_id: 48703658
title: "Epson EcoTank 664 Genuine Ink Bottle |Magenta| High Yield - Up to 7,500 Pages | Brand-made for Optimal Results"
brand: "epson"
price: "¥3786"
currency: JPY
in_stock: true
category: "Epson"
url: https://www.desertcart.jp/products/48703658-epson-ecotank-664-genuine-ink-bottle-magenta-high-yield-up
store_origin: JP
region: Japan
---

# Vibrant magenta ink for true-to-life colors EcoTank refillable design reduces waste Up to 7,500 pages per bottle Epson EcoTank 664 Genuine Ink Bottle |Magenta| High Yield - Up to 7,500 Pages | Brand-made for Optimal Results

**Brand:** epson
**Price:** ¥3786
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print More, Waste Less, Impress Always!

## Quick Answers

- **What is this?** Epson EcoTank 664 Genuine Ink Bottle |Magenta| High Yield - Up to 7,500 Pages | Brand-made for Optimal Results by epson
- **How much does it cost?** ¥3786 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48703658-epson-ecotank-664-genuine-ink-bottle-magenta-high-yield-up)

## Best For

- epson enthusiasts

## Why This Product

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

## Key Features

- • **Massive Page Yield:** Print up to 7,500 pages without interruption—stay productive and stress-free.
- • **Trusted Reliability:** Backed by Epson’s 1-year warranty and a 4.4-star rating from over 200 users—print with confidence.
- • **Genuine Epson Quality:** Engineered by Epson for flawless compatibility and vibrant, consistent color output.
- • **Eco-Friendly Refilling:** Refill your EcoTank printer easily while cutting down on cartridge waste—smart and sustainable.
- • **Perfect Color Precision:** Rich magenta ink delivers sharp, professional prints that make your documents pop.

## Overview

The Epson EcoTank 664 Magenta Ink Bottle offers a high-yield 7,500-page capacity designed specifically for Epson EcoTank printers. This genuine Epson ink ensures vibrant magenta color output with consistent quality, supporting eco-friendly refilling to reduce cartridge waste. Compatible with multiple EcoTank models, it comes with a 1-year manufacturer warranty and is highly rated by users for reliability and performance.

## Description

From the manufacturer

## Features

- Contains 1,2-benzizotiazol-3(2H)-on; 1,2-benzizotiazolin-3-on. May produce an allergic reaction.
- Contains 2,4,7,9-tetramethyldec-5-yne-4,7-diol. May produce an allergic reaction.
- Safety data sheet available on request.
- Genuine Epson ink tank
- Suitable for the L355/L555 ecotank printer
- Approximate page yield 6500 per botle
- Model number: 235H550

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KRW6EFQ |
| Additional Printer Functions | Print Only |
| Best Sellers Rank | 2,805 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 246 in Inkjet Printer Ink Cartridges |
| Box Contents | Epson T6643 Original Ink Magenta |
| Brand Name | Epson |
| Cartridge Type | Genuine |
| Colour | Magenat |
| Compatibility Options | OEM |
| Compatible Devices | Epson |
| Compatible Printer Models | Epson WorkForce ET-4550 |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (209) |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 08715946540993 |
| Ink Base | Water |
| Ink Colour | Magenta |
| Item Part Number | C13T664340 |
| Item Type Name | Ink Cartridge |
| Item Weight | 110 Grams |
| Manufacturer | Epson |
| Manufacturer Contact Information | https://www.epson.co.uk/ |
| Manufacturer Part Number | 235H550 |
| Model Name | 2305004 |
| Model Number | 235H550 |
| Model Series | EcoTank |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Trays | 1 |
| Package Size Name | 70ml |
| Page Yield | 6500 |
| Print media | Paper (plain) |
| Printer Model Compatibility | Epson ET(EcoTank) ET-14000, Epson ET(EcoTank) ET-2500, Epson ET(EcoTank) ET-2550 |
| Printer Output Type | Multiple colours |
| Printer Type | Inkjet |
| Processor Count | 1 |
| Product Warranty | 1 year manufacturer |
| Specific Uses For Product | Refilling Epson EcoTank printers |
| Unit Count | 1.0 count |
| Warranty Type | limited warranty |

## Product Details

- **Brand:** Epson
- **Colour:** Magenat
- **Compatibility options:** OEM
- **Compatible Printer Models:** Epson WorkForce ET-4550
- **Compatible devices:** Epson
- **Ink Base:** Water
- **Ink colour:** Magenta
- **Manufacturer:** Epson
- **Model name:** 2305004
- **Page yield:** 6500

## Images

![Epson EcoTank 664 Genuine Ink Bottle |Magenta| High Yield - Up to 7,500 Pages | Brand-made for Optimal Results - Image 1](https://m.media-amazon.com/images/I/61VAwLEuY8L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: How low should I allow ink to go before refilling? Do I have to use whole bottle during refill? How do I reset ink level in software for ET2550?**
A: visually check the tank levels for each colour.  The ink should be above the lower line on the tank casing. You do not have to use the whole bottle during refill but, because the ink quality will decrease once the ink is exposed to air, ensure that you screw the bottle lid down tightly, store upright and use the remaining ink as soon as possible.  If you leave the refill task until the ink level is close to the lower line the tank will take the full bottle during refill.

**Q: Is this ink suitable for the eco tank et-4550 printer?**
A: I think the only difference between 774 and 664 is the size. The 4550 printer has a large black ink capacity. If anything, the inks are the same- just the tops are different. I syringed the remaining ink from our 664 bottles when I replaced the printer with different eco tank model and put it into the printer tanks

**Q: Do i have to have "amazon dash replenishment " to buy this?**
A: Don't know, but I don't have dash replenishment to buy it

**Q: can i use this on epson xp 304 please**
A: Hello Paul, No these are only meant for the Ecotank that has refillable ink tanks. XP-304 has ink cartridges that are not refillable. Kind Regards.

## Frequently Bought Together

- Epson EcoTank 664 Magenta Genuine Ink Bottle
- Epson T7741 140 ml Original Ink Eco Tank, Black, Genuine
- Epson EcoTank T6644 Yellow Ink Bottle 70 ml

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*