---
product_id: 350906150
title: "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"
brand: "epson"
price: "$75.42"
currency: USD
in_stock: true
reviews_count: 5
category: "Epson"
url: https://www.desertcart.us/products/350906150-epson-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120
store_origin: US
region: United States of America
---

# Compatible with 10+ EcoTank Pro models EcoFit keyed bottles for spill-free refills Ultra-high capacity 1000-page yield 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

**Brand:** epson
**Price:** $75.42
**Availability:** ✅ In Stock

## Summary

> 🖤 Ink smarter, print bolder — never run out in the middle of your hustle!

## Quick Answers

- **What is this?** 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 by epson
- **How much does it cost?** $75.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/350906150-epson-542-ecotank-ink-ultra-high-capacity-bottle-black-t542120)

## 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

- • **Cost-Savvy Printing:** Save up to $600 compared to laser toner cartridges with low-cost genuine Epson ink bottles designed for high-volume use.
- • **Trusted Compatibility:** Works flawlessly with a broad range of EcoTank Pro printers, ensuring consistent performance and warranty protection.
- • **Print More, Refill Less:** Ultra-high capacity ink bottle delivers up to 1000 vivid pages, minimizing downtime and maximizing productivity.
- • **Effortless EcoFit Design:** Uniquely keyed bottles ensure quick, mess-free refills—no guesswork, no spills, just seamless ink top-ups.
- • **Professional-Grade Output:** Sharp text and brilliant black tones produce crisp, professional-quality documents every time.

## Overview

The Epson 542 EcoTank Ultra-high Capacity Black Ink Bottle (T542120-S) offers a massive 1000-page yield with sharp, professional-quality prints. Designed exclusively for EcoTank Pro models, its uniquely keyed EcoFit bottles guarantee easy, spill-free refills. Ideal for high-volume office or home use, it delivers exceptional value by significantly reducing printing costs compared to traditional laser toner cartridges.

## 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: No complaints - Ink. Good ink
Review: Best buy - Great print quality and long lasting

## 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 |
| Additional Printer Functions | Print Only |
| Best Sellers Rank | #81,807 in Computers ( See Top 100 in Computers ) #2,149 in Inkjet Printer Ink Cartridges |
| Brand | Epson |
| Built-In Media | Ink Bottle |
| Cartridge Type | Genuine |
| Color | Black |
| Compatibility Options | Genuine |
| Compatible Devices | Printer |
| Compatible Printer Models | Epson EcoTank 542 |
| Compatible devices | Printer |
| Customer Reviews | 4.8 out of 5 stars 776 Reviews |
| Global Trade Identification Number | 20010343952403 |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Item Type Name | Ink Bottle |
| Item Weight | 0.4 Pounds |
| Manufacturer | Epson |
| Mfr Part Number | T542120-S |
| Model Name | T542120-S |
| Model Number | T542120-S |
| Model Series | EcoTank Pro |
| Model name | T542120-S |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Trays | 1 |
| Other Special Features of the Product | High Yield |
| Package Size Name | Ultra-high Capacity |
| Page Yield | 1000 |
| Page yield | 1000 |
| Print media | Paper (plain) |
| Printer Model Compatibility | Epson ET(EcoTank) Pro ET-16600 |
| Printer Output Type | single color |
| Printer Type | Inkjet |
| Special features | High Yield |
| Specific Uses For Product | office printing, home office tasks, professional printing, high-volume document printing |
| UPC | 010343952409 |
| Unit Count | 4.2944 Fluid Ounces |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61A-tpX+NNL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61HTwqeSH2L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71Ukt9Pk3XL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/815Y4J0Q9QL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71j9CkIViwL.jpg)

## 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

### ⭐⭐⭐⭐⭐ No complaints
*by R***J on 25 May 2025*

Ink. Good ink

### ⭐⭐⭐⭐⭐ Best buy
*by C***E on 25 February 2026*

Great print quality and long lasting

### ⭐⭐⭐⭐⭐ Reasonably priced.
*by A***R on 29 April 2026*

Good value for the quantity of ink you get

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-28*