---
product_id: 56508857
title: "Epson 664 EcoTank Ink Ultra-high Capacity Bottle Cyan (T664220-S) Works with ET-2500, 2550, 4500, 4550, 2600, 2650, 3600, 16500"
brand: "epson"
price: "189 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Epson"
url: https://www.desertcart.ro/products/56508857-epson-664-ecotank-ink-ultra-high-capacity-bottle-cyan-t664220
store_origin: RO
region: Romania
---

# Save up to 80% on ink costs Ultra-high capacity: thousands of vivid pages Exclusive auto-stop tech for mess-free refills Epson 664 EcoTank Ink Ultra-high Capacity Bottle Cyan (T664220-S) Works with ET-2500, 2550, 4500, 4550, 2600, 2650, 3600, 16500

**Brand:** epson
**Price:** 189 Lei
**Availability:** ✅ In Stock

## Summary

> 🖨️ Ink that works as hard as you do — print boldly, save smartly!

## Quick Answers

- **What is this?** Epson 664 EcoTank Ink Ultra-high Capacity Bottle Cyan (T664220-S) Works with ET-2500, 2550, 4500, 4550, 2600, 2650, 3600, 16500 by epson
- **How much does it cost?** 189 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/56508857-epson-664-ecotank-ink-ultra-high-capacity-bottle-cyan-t664220)

## 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

- • **Smart Savings:** Slash your ink expenses by up to 80% compared to traditional cartridges.
- • **Effortless Refills:** Auto-stop, color-keyed bottles ensure precise, spill-free ink top-ups every time.
- • **Genuine Epson Quality:** Experience vibrant, consistent prints backed by Epson’s trusted reliability.
- • **Eco-Friendly Efficiency:** Less waste, more value—perfect for busy professionals who demand both performance and sustainability.
- • **Print More, Replace Less:** Ultra-high capacity ink bottles keep you printing longer without interruptions.

## Overview

The Epson 664 EcoTank Cyan Ink Bottle delivers ultra-high capacity printing with thousands of vivid pages per bottle, saving up to 80% on ink costs. Featuring exclusive auto-stop technology and color-coded bottles for easy, mess-free refills, it ensures genuine Epson quality and reliability for everyday professional printing needs.

## Description

Epson’s EcoTank replacement ink bottles offer thousands of vivid pages (1), while delivering genuine Epson quality. When it comes time to buy more ink, you save up to 80 percent on low-cost replacement ink bottles (2). Plus, these ink bottles feature exclusive auto-stop technology, with each color uniquely keyed for easy filling of each tank. Ideal for everyday printing, these ultra high-capacity inks mean you can go longer before replacing them for an unbeatable combination of value (3) and convenience. 1. Replacement ink bottle yields based on the ISO/IEC 24712 pattern with Epson’s methodology. Replacement ink bottle photo yields are significantly lower and are based on the ISO/IEC 29103 pattern with Epson’s methodology. Actual ink yields will vary considerably for reasons including images printed, print settings, temperature and humidity. Yields may be lower when printing infrequently or predominantly with one ink color. All ink colors are used for printing and printer maintenance, and all colors must be available for printing. For more information, visit our official site. 2. Savings comparison based on the purchase cost of replacement ink bottles and the cost of enough cartridges to achieve the total page yields of the bottles using the manufacturers' online prices and yields for the highest-capacity cartridges for the best-selling similarly featured consumer inkjet printers priced at $499 or less per NPD, July 2016. Actual savings will vary based on print tasks, print volumes and usage conditions. 3. Based on average monthly document print volumes of about 300 pages (ET-7700, ET-7750).

Review: I love this ink! - I like the longevity and print quality.
Review: High quality ink - High quality ink which last a long time even when used for high volume printing.

## Features

- Amazing value — get thousands of vivid pages (1); save up to 80 percent on ink with low-cost replacement bottles (2)
- Exclusive auto-stop ink bottles — uniquely keyed for easy filling of each color
- Unbeatable convenience — with ultra high-capacity ink bottles, go longer between replacements
- Genuine Epson Ink — reliable performance, great quality and brilliant results for everyday printing
- Epson strongly recommends the use of genuine ink to ensure optimal print quality and performance. Use of non-genuine ink could cause damage not covered under the printer’s ltd. wnty.
- Compatible Printers: ET-7700, ET-7750

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074R85Y7K |
| Best Sellers Rank | #53,574 in Office Products ( See Top 100 in Office Products ) #1,899 in Inkjet Printer Ink Cartridges |
| Brand | Epson |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (393) |
| Date First Available | September 23, 2017 |
| Ink Color | Black |
| Item Weight | 6.4 ounces |
| Item model number | T512020-S |
| Manufacturer | Epson Consumables |
| Manufacturer Part Number | T512020-S |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 2.3 x 2.3 x 6.4 inches |
| Size | 1 count |

## Product Details

- **Brand:** Epson
- **Color:** Black
- **Compatibility Options:** Genuine
- **Compatible Devices:** Printer
- **Compatible Printer Models:** ET-7700, ET-7750
- **Ink Base:** Water
- **Ink Color:** Black
- **Model Name:** T512020-S
- **Page Yield:** 8000
- **Special Feature:** Ink Tank

## Images

![Epson 664 EcoTank Ink Ultra-high Capacity Bottle Cyan (T664220-S) Works with ET-2500, 2550, 4500, 4550, 2600, 2650, 3600, 16500 - Image 1](https://m.media-amazon.com/images/I/61niLOJGFSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this ink!
*by P***T on September 29, 2025*

I like the longevity and print quality.

### ⭐⭐⭐⭐⭐ High quality ink
*by M***C on April 12, 2025*

High quality ink which last a long time even when used for high volume printing.

### ⭐⭐⭐⭐⭐ Inky
*by M***T on December 20, 2025*

Authentic

## Frequently Bought Together

- EPSON 512 EcoTank Ink Ultra-high Capacity Bottle Black (T512020-S) Works with EcoTank ET-7700, ET-7750
- T04D0 Maintenance Box Replacement for Epson Ecotank ET-7700 ET-7750 ET7700 ET7750 7700 7750 Printers, Compatible for Epson Maintenance Box T04D0 (2 Packs)
- SHUOLEI 512 Ink Refill Bottles for ET-7700 ET-7750 for Ecotank ET7700 ET7750 Inkjet Printer 5-Pack 2 Black/Cyan/Magenta/Yellow

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**Shop now:** [https://www.desertcart.ro/products/56508857-epson-664-ecotank-ink-ultra-high-capacity-bottle-cyan-t664220](https://www.desertcart.ro/products/56508857-epson-664-ecotank-ink-ultra-high-capacity-bottle-cyan-t664220)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-27*