Epson
Epson T542120-S 542 EcoTank Black Ink Bottle
★★★★★
Experience Exceptional Print Quality with Epson EcoTank InkThe EPSON 542 EcoTank Ink delivers sharp text, brilliant colors, and professional-quality results for your printing needs. This ultra-high capacity black ink bottle is designed for EcoTank Pro printers, providing thousands of vivid pages....
$34.89*
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
Experience Exceptional Print Quality with Epson EcoTank Ink
The EPSON 542 EcoTank Ink delivers sharp text, brilliant colors, and professional-quality results for your printing needs. This ultra-high capacity black ink bottle is designed for EcoTank Pro printers, providing thousands of vivid pages. Enjoy easy filling with uniquely keyed EcoFit bottles and save with low-cost replacement bottles vs. color laser toner cartridges.
- Ink Color: Black
- Technology: EcoTank
- Capacity: Ultra-high Capacity Bottle
- Compatibility: EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650
Key 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
Specifications
Product Type
EcoTank Black Ink Bottle
Model
T542120-S
Capacity Type
Ultra High-Capacity
Filling Mechanism
EcoFit ink bottles (uniquely keyed)
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
Pros & Cons
👍 Pros
- Delivers sharp text, brilliant colors, and professional-quality results for a wide range of printing needs.
- Offers thousands of vivid pages, providing an ultra-high capacity that reduces the frequency of ink replacements.
- Features EcoFit ink bottles with a uniquely keyed design, ensuring easy and mess-free filling into compatible tanks.
- Specifically designed as genuine Epson ink, which is recommended to ensure optimal print quality and performance.
- Compatible with a broad range of Epson EcoTank and WorkForce Pro ST-C series printers, ensuring versatile use.
👎 Cons
- Epson strongly recommends using genuine ink, implying potential issues or warranty invalidation with non-genuine alternatives.
- The "thousands of vivid pages" claim is generic and a more specific page yield (e.g., ISO page yield) is not provided.
- Only compatible with a specific list of Epson EcoTank and ST-C series printers, not suitable for all Epson models or other brands.
- This is a black ink bottle, meaning it does not address color printing needs directly.
- The cost per bottle is not provided, making it difficult to assess the overall economic benefit without knowing the page yield.
Frequently Asked Questions
What print quality can I expect from the Epson T542120-S ink bottle?
This ink bottle is designed to produce sharp text, brilliant colors, and professional-quality results.
How many pages can this EcoTank ink bottle print?
It offers an ultra high-capacity, designed to provide thousands of vivid pages from a single bottle.
How easy is it to refill ink using these bottles?
The EcoFit ink bottles feature a uniquely keyed design, making them easy to fill into compatible EcoTank printers without mess.
Is this ink compatible with all Epson printers?
No, it is specifically compatible with a list of Epson EcoTank and ST-C series printers, including models like ET-5150, ET-5800, and ST-C8000.
Why does Epson recommend using genuine ink?
Epson strongly recommends the use of genuine ink to ensure optimal print quality and performance, noting that non-genuine ink could cause damage not covered under the printer’s limited warranty.
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