---
product_id: 205957922
title: "542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150, 5170, 5180, 5800, 5850, 5880, 16600, 16650"
brand: "epson"
price: "A$84"
currency: AUD
in_stock: true
reviews_count: 13
category: "Epson"
url: https://www.desertcart.com.au/products/205957922-542-ecotank-pro-ink-ultra-high-capacity-bottle-black-t542120
store_origin: AU
region: Australia
---

# Sharp text & brilliant colors EcoFit keyed bottle for easy refill Ultra-high capacity ink bottle 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150, 5170, 5180, 5800, 5850, 5880, 16600, 16650

**Brand:** epson
**Price:** A$84
**Availability:** ✅ In Stock

## Summary

> 🖋️ Print smart, print sharp — never run dry on brilliance!

## Quick Answers

- **What is this?** 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150, 5170, 5180, 5800, 5850, 5880, 16600, 16650 by epson
- **How much does it cost?** A$84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/205957922-542-ecotank-pro-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

- • **Print Thousands of Vivid Pages:** Get more done with ultra-high yield ink that keeps your workflow seamless.
- • **Cost-Effective Printing Solution:** Save up to $600 compared to laser toner cartridges without sacrificing quality.
- • **Effortless Refilling with EcoFit:** Uniquely keyed bottles ensure mess-free, foolproof refills every time.
- • **Professional-Quality Color & Text:** Experience sharp, vibrant prints that make every document pop.
- • **Genuine Epson Ink Warranty Protection:** Protect your printer investment by using ink designed to optimize performance and longevity.

## Overview

The EPSON 512 EcoTank Ink Ultra-high Capacity Bottle in Cyan delivers thousands of vivid, professional-quality pages with sharp text and brilliant colors. Designed exclusively for EcoTank printers, its uniquely keyed EcoFit bottle ensures easy, mess-free refills. This genuine Epson ink offers a cost-effective alternative to laser toner cartridges, helping you save up to $600 while maintaining optimal printer performance and warranty protection.

## 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: Good ink - Good replacement but really seems to be used up quickly and a little pricey!
Review: Quality ink with a great price. - This is epson ink for our eco tank printer, price is great from desertcart and I don’t have to shop around for the ink. I buy epsonbrand to keep from voiding my printer warranty.

## 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 | #3,817 in Office Products ( See Top 100 in Office Products ) #214 in Inkjet Printer Ink Cartridges |
| Customer Reviews | 4.8 4.8 out of 5 stars (723) |
| Date First Available | February 18, 2020 |
| Item Weight | 6.4 ounces |
| Item model number | T542120-S |
| Manufacturer | Epson |
| Product Dimensions | 6.5 x 2.4 x 2.4 inches |

## Product Details

- **Brand:** Epson
- **Color:** Black
- **Compatibility Options:** Original Equipment Manufacturer
- **Compatible Devices:** Printer
- **Ink Base:** Water
- **Ink Color:** Black
- **Model Name:** T542120-S
- **Page Yield:** 7500
- **Special Feature:** High Yield

## Images

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

### ⭐⭐⭐⭐⭐ Good ink
*by A***N on January 24, 2026*

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

### ⭐⭐⭐⭐⭐ Quality ink with a great price.
*by A***R on September 2, 2025*

This is epson ink for our eco tank printer, price is great from Amazon and I don’t have to shop around for the ink. I buy epsonbrand to keep from voiding my printer warranty.

### ⭐⭐⭐⭐⭐ Best black ink for office printers
*by S***E on March 3, 2025*

Works fantastic. No complaints at all. Arrived well insulated. Packaged well.

## 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.com.au/products/205957922-542-ecotank-pro-ink-ultra-high-capacity-bottle-black-t542120](https://www.desertcart.com.au/products/205957922-542-ecotank-pro-ink-ultra-high-capacity-bottle-black-t542120)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-12*