---
product_id: 56508857
title: "EPSON 512 EcoTank Ink Ultra-high Capacity Bottle Black (T512020-S) Works with ET-7700, 7750"
brand: "epson"
price: "¥6827"
currency: JPY
in_stock: true
reviews_count: 8
category: "Epson"
url: https://www.desertcart.jp/products/56508857-epson-512-ecotank-ink-ultra-high-capacity-bottle-black-t512020
store_origin: JP
region: Japan
---

# Ultra high-capacity, fewer refills Save up to 80% on ink costs 8,000 pages per bottle EPSON 512 EcoTank Ink Ultra-high Capacity Bottle Black (T512020-S) Works with ET-7700, 7750

**Brand:** epson
**Price:** ¥6827
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print smarter, save bigger — never run dry on brilliance!

## Quick Answers

- **What is this?** EPSON 512 EcoTank Ink Ultra-high Capacity Bottle Black (T512020-S) Works with ET-7700, 7750 by epson
- **How much does it cost?** ¥6827 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/56508857-epson-512-ecotank-ink-ultra-high-capacity-bottle-black-t512020)

## 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

- • **Save Big, Print Bold:** Cut your ink expenses by up to 80% with genuine Epson low-cost replacement bottles.
- • **Genuine Epson Quality:** Engineered for brilliant, reliable prints that maintain your professional edge day after day.
- • **Seamless Compatibility:** Optimized for ET-7700 and ET-7750 printers, ensuring peak performance and warranty protection.
- • **Print More, Replace Less:** Ultra high-capacity ink bottle delivers up to 8,000 vivid pages—perfect for high-volume professionals.
- • **Smart Auto-Stop Technology:** Exclusive keyed bottles ensure mess-free, precise refills every time—no guesswork, no spills.

## Overview

The Epson 664 EcoTank Cyan Ink Bottle offers ultra high-capacity printing with up to 8,000 pages per bottle, saving you up to 80% on ink costs. Featuring exclusive auto-stop technology for easy, mess-free refills, this genuine Epson ink guarantees vibrant, reliable prints and is perfectly compatible with ET-7700 and ET-7750 printers. Ideal for professionals who demand quality and efficiency in everyday high-volume printing.

## 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 | #32,793 in Office Products ( See Top 100 in Office Products ) #1,358 in Inkjet Printer Ink Cartridges |
| Brand | Epson |
| Built-In Media | Ink bottle black |
| Color | Black |
| Compatibility Options | Genuine |
| Compatible Devices | Printer |
| Compatible Printer Models | ET-7700, ET-7750 |
| Customer Reviews | 4.6 out of 5 stars 394 Reviews |
| Global Trade Identification Number | 00010343934702 |
| Ink Base | Water |
| Ink Color | Black |
| Ink Colour | Black |
| Item Dimensions D x W x H | 2.3"D x 2.3"W x 6.4"H |
| Item Type Name | Ink Bottles |
| Item Weight | 0.4 Pounds |
| Manufacturer | Epson Consumables |
| Model Name | T512020-S |
| Model Number | T512020-S |
| Model Series | EcoTank |
| Other Special Features of the Product | Ink Tank |
| Page Yield | 8000 |
| Printer Output Type | single color |
| Printer Type | Inkjet |
| Special Feature | Ink Tank |
| Specific Uses For Product | Everyday printing, high-volume printing, ET-7700, ET-7750 |
| UPC | 010343934702 |
| Unit Count | 4.73 Fluid Ounces |
| Warranty Description | Contact Manufacturer |
| Warranty Type | limited warranty |

## 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 512 EcoTank Ink Ultra-high Capacity Bottle Black (T512020-S) Works with ET-7700, 7750 - Image 1](https://m.media-amazon.com/images/I/61niLOJGFSL.jpg)

## Available Options

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

## 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.jp/products/56508857-epson-512-ecotank-ink-ultra-high-capacity-bottle-black-t512020](https://www.desertcart.jp/products/56508857-epson-512-ecotank-ink-ultra-high-capacity-bottle-black-t512020)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*