---
product_id: 350906150
title: "542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650"
brand: "epson"
price: "€ 61.55"
currency: EUR
in_stock: true
reviews_count: 5
category: "Epson"
url: https://www.desertcart.ie/products/350906150-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120-s
store_origin: IE
region: Ireland
---

# Thousands of vivid pages per bottle EcoFit keyed bottles for easy, error-free refills Ultra-high capacity ink bottle 542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650

**Brand:** epson
**Price:** € 61.55
**Availability:** ✅ In Stock

## Summary

> 🖋️ Ink that works as hard as you do—print smarter, save bigger!

## Quick Answers

- **What is this?** 542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650 by epson
- **How much does it cost?** € 61.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/350906150-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120-s)

## 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

- • **Effortless Refills:** Uniquely keyed EcoFit bottles ensure a perfect, spill-free fit every time—no guesswork, no mess.
- • **Trusted Compatibility:** Seamlessly works with a wide range of EcoTank Pro and ST series printers, ensuring consistent performance and warranty protection.
- • **Cost-Saving Innovation:** Save up to $600 annually compared to traditional laser toner cartridges—smart ink for smart budgets.
- • **Print More, Replace Less:** Get up to thousands of sharp, vivid pages with one ultra-high capacity bottle—cutting down refill frequency and downtime.
- • **Professional-Quality Output:** Experience crisp text and brilliant colors that elevate your documents and presentations to a polished, executive level.

## Overview

The EPSON 542 EcoTank Ink Black bottle delivers ultra-high capacity pigment ink designed for professional-quality prints with sharp text and vivid colors. Compatible with multiple EcoTank Pro and ST series printers, its uniquely keyed EcoFit design guarantees easy, mess-free refills. Offering thousands of pages per bottle, it significantly reduces ink replacement frequency and costs—making it the go-to choice for cost-conscious professionals seeking reliable, premium print performance.

## Description

Epson EcoTank pigment ink delivers sharp text, bright colors and professional-quality results. EcoFit replacement ink bottles mean you get thousands of vivid pages (1). Exclusive uniquely keyed EcoFit bottles make it easy to fill each color tank. And, you save with low-cost replacement bottles vs. color laser toner cartridges (2). 1. Replacement ink bottle yields based on the ISO/IEC 24712 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 www.epson.com/inkinfo | 2. Actual savings and costs will vary considerably based on print tasks, print volumes and usage conditions. Savings and cost per ISO page are based on the cost of replacement ink bottles and the cost of enough standard capacity color laser toner cartridges to achieve the total page yields of the ink bottles using the manufacturers' online prices and yields for the best-selling similarly featured color laser printers, available at retail, priced at $999 or less (USD) with speeds of 40 ppm or less per industry-available data as of July 2019. Savings of up to $600.00 (USD) and cost per ISO page of about $0.09 (USD) for XL capacity color laser toner cartridges based on the same methodology.

Review: Can't believe how much money I have saved in ink over the last two years. I was previously replacing our ink cartridges monthly, or there abouts, at a cost of $200 ish for all 4 colors each time. This bottle ink costs less than a one cartridge and lasts approximately 1 year! Accordingly, I am saving about $1000 in ink a year!
Review: Good replacement but really seems to be used up quickly and a little pricey!

## Features

- Sharp text, brilliant colors, professional-quality results
- Get thousands of vivid pages (1)
- EcoFit ink bottles – uniquely keyed for easy filling
- Ultra high-capacity ink bottles
- 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-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650, ST-C8000, ST-C8090, ST-C5000, ST-C5500

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084WYGJ9W |
| Best Sellers Rank | #117,788 in Computers ( See Top 100 in Computers ) #3,350 in Inkjet Printer Ink Cartridges |
| Country of origin | Indonesia |
| Item model number | T542120-S |
| Manufacturer | Epson |
| Product Dimensions | 16.51 x 6.1 x 6.1 cm; 181 g |

## Product Details

- **Brand:** Epson
- **Compatible devices:** Printer
- **Ink colour:** Black
- **Model name:** T542120-S
- **Page yield:** 1000

## Images

![542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650 - Image 1](https://m.media-amazon.com/images/I/61A-tpX+NNL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: how many ounces are in the bottle?**
A: 127ml = 4.29 oz

**Q: Are these inks water soluble? Do they dissolve if they get wet?**
A: I guess the question is how much wet, but mind has not gotten wet before

**Q: My L3260 comes with 544 ink, will these work? Can’t locate 544 anywhere**
A: No, the loading heads are different.

**Q: Is this for the 5150 printer?**
A: It is according to the Epson website ink finder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***Y on 25 May 2025*

Can't believe how much money I have saved in ink over the last two years. I was previously replacing our ink cartridges monthly, or there abouts, at a cost of $200 ish for all 4 colors each time. This bottle ink costs less than a one cartridge and lasts approximately 1 year! Accordingly, I am saving about $1000 in ink a year!

### ⭐⭐⭐⭐⭐ Review
*by A***N on 24 January 2026*

Good replacement but really seems to be used up quickly and a little pricey!

### ⭐⭐⭐⭐⭐ Review
*by R***J on 25 May 2025*

Ink. Good ink

## Frequently Bought Together

- EPSON 542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650
- EPSON 542 EcoTank Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650
- Epson 542 EcoTank Ink Ultra-high Capacity Bottle Magenta (T542320-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650

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**Shop now:** [https://www.desertcart.ie/products/350906150-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120-s](https://www.desertcart.ie/products/350906150-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120-s)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*