---
title: "epson 542 — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/epson-542"
last_updated: "2026-07-14T00:05:47.249Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 100% of clicks) — epson 542 doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 100% of clicks) — epson 542 doesn't clear our bar today."
  "og:title": "epson 542 — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen"
---

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# **epson 542**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 53Growth 20Conversion 100Competition 8Returns 98Price range 95Avg price 95Brand share 0Review moat 87Quality gap 21

**Conversion**

**Incredible****25.0%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Incredible****0.4%**

return rate — above 6% kills the launch gate

**Avg price**

**Incredible****$38.74**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$22.09–$81.70**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Review moat**

**Great****252.38**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****$335K**

$335K/yr · 35K searches

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-9.4%**

90-day search growth — must beat 0% to launch

**Competition**

**Bad****91%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**4 **▼falling

**Sellers**

**37**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- Epson74% - SERENDIPITS16% - Topcolor7% - Faslvink4%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$33K20%$67K30%$100K40%$134K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650](https://m.media-amazon.com/images/I/41-atJ9vKXL.jpg)**EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650**Epson**$81.70**4.8★749 rev](https://www.amazon.com/dp/B084WYVXJY) [2![EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650](https://m.media-amazon.com/images/I/31RmYfoedaL.jpg)**EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650**Epson**$35.10**4.8★784 rev](https://www.amazon.com/dp/B084WYGJ9W) [3![Comptible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5180 ET-5850 ET-16600 Replacement for EPT542 Ink ET-5800 ET-16650 ET-5880 ET5850 ET5150 ET5170 ET5180 5850 5800 Printer 5 PACK (2BK C M Y)](https://m.media-amazon.com/images/I/5133QUmBG9L.jpg)**Comptible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5180 ET-5850 ET-16600 Replacement for EPT542 Ink ET-5800 ET-16650 ET-5880 ET5850 ET5150 ET5170 ET5180 5850 5800 Printer 5 PACK (2BK C M Y)**SERENDIPITS**$38.89**4.5★46 rev](https://www.amazon.com/dp/B0DWS2GHW2) [4![Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer](https://m.media-amazon.com/images/I/51cR1s3bhcL.jpg)**Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer**SERENDIPITS**$32.32**4.8★53 rev](https://www.amazon.com/dp/B0DKXHZZHG) [5![Topcolor Compatible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 ET-5800 Replacement for ET5150 ET5170 ET5850 ET5800 ET16650 ET-16600 ET-5880 ET-5180 ST-C8000 Printer](https://m.media-amazon.com/images/I/518d9KE2S2L.jpg)**Topcolor Compatible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 ET-5800 Replacement for ET5150 ET5170 ET5850 ET5800 ET16650 ET-16600 ET-5880 ET-5180 ST-C8000 Printer**Topcolor**$38.98**4.6★60 rev](https://www.amazon.com/dp/B0DWSQ3JJN)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Comptible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5180 ET-5850 ET-16600 Replacement for EPT542 Ink ET-5800 ET-16650 ET-5880 ET5850 ET5150 ET5170 ET5180 5850 5800 Printer 5 PACK (2BK C M Y)](https://m.media-amazon.com/images/I/5133QUmBG9L.jpg)**Comptible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5180 ET-5850 ET-16600 Replacement for EPT542 Ink ET-5800 ET-16650 ET-5880 ET5850 ET5150 ET5170 ET5180 5850 5800 Printer 5 PACK (2BK C M Y)**SERENDIPITS**$38.89**46 rev1y ago](https://www.amazon.com/dp/B0DWS2GHW2) [![Topcolor Compatible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 ET-5800 Replacement for ET5150 ET5170 ET5850 ET5800 ET16650 ET-16600 ET-5880 ET-5180 ST-C8000 Printer](https://m.media-amazon.com/images/I/518d9KE2S2L.jpg)**Topcolor Compatible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 ET-5800 Replacement for ET5150 ET5170 ET5850 ET5800 ET16650 ET-16600 ET-5880 ET-5180 ST-C8000 Printer**Topcolor**$38.98**60 rev1y ago](https://www.amazon.com/dp/B0DWSQ3JJN) [![Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer](https://m.media-amazon.com/images/I/51cR1s3bhcL.jpg)**Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer**SERENDIPITS**$32.32**53 rev1y ago](https://www.amazon.com/dp/B0DKXHZZHG) [![Topcolor Compatible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5850 ET-5800 ET-16650 Replacement for ET-5150 ET-5170 ET-5180 ET-5800 ET-5850 ET-5880 ET-16600 ET-16650 Printer](https://m.media-amazon.com/images/I/41dS3sbtZRL.jpg)**Topcolor Compatible for EPT542 Ink Refill Bottles ET-5150 ET-5170 ET-5850 ET-5800 ET-16650 Replacement for ET-5150 ET-5170 ET-5180 ET-5800 ET-5850 ET-5880 ET-16600 ET-16650 Printer**Topcolor**$33.18**126 rev2y ago](https://www.amazon.com/dp/B0CQRFN8H1) [![Faslvink Compatible Ink Refill Bottles Replacement for Epson 542 Ink Refill Bottles 4 Pack Use with EcoTank Pro ET-5150 ET-5170 ET-5800 Ink Refill ET-5180 ET-5850 ET-5880 ET-16600 Printer](https://m.media-amazon.com/images/I/41a99WOMT0L.jpg)**Faslvink Compatible Ink Refill Bottles Replacement for Epson 542 Ink Refill Bottles 4 Pack Use with EcoTank Pro ET-5150 ET-5170 ET-5800 Ink Refill ET-5180 ET-5850 ET-5880 ET-16600 Printer**Faslvink**$22.09**124 rev2y ago](https://www.amazon.com/dp/B0C9JDNTQ7)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer](https://m.media-amazon.com/images/I/51cR1s3bhcL.jpg)**Comptible for EPT542 Ink Refill Bottles ET-5850 ET-5150 ET-5170 ET-16650 Replacement Ink Refill Bottles (4 Pack) for Pro ET-5800 ET-16600 ET-5180 ET-5880 ET5850 ET5150 ET5170 ET5180 5800 Printer**SERENDIPITS**$32.32**4.8★**▲ 39%**](https://www.amazon.com/dp/B0DKXHZZHG) [![Faslvink Compatible Ink Refill Bottles Replacement for Epson 542 Ink Refill Bottles 4 Pack Use with EcoTank Pro ET-5150 ET-5170 ET-5800 Ink Refill ET-5180 ET-5850 ET-5880 ET-16600 Printer](https://m.media-amazon.com/images/I/41a99WOMT0L.jpg)**Faslvink Compatible Ink Refill Bottles Replacement for Epson 542 Ink Refill Bottles 4 Pack Use with EcoTank Pro ET-5150 ET-5170 ET-5800 Ink Refill ET-5180 ET-5850 ET-5880 ET-16600 Printer**Faslvink**$22.09**4.6★**▲ 38%**](https://www.amazon.com/dp/B0C9JDNTQ7) [![EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Cyan (T542220-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650](https://m.media-amazon.com/images/I/31u+zm01MaL.jpg)**EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Cyan (T542220-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650**Epson**$27.69**4.7★**▲ 13%**](https://www.amazon.com/dp/B084WY51QX) [![EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650](https://m.media-amazon.com/images/I/41-atJ9vKXL.jpg)**EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650**Epson**$81.70**4.8★**— 4%**](https://www.amazon.com/dp/B084WYVXJY) [![EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650](https://m.media-amazon.com/images/I/31RmYfoedaL.jpg)**EPSON 542 EcoTank Pro Ink Ultra-high Capacity Bottle Black (T542120-S) Works with ET-5150 5170 5180 5800 5850 5880 16600 16650**Epson**$35.10**4.8★**— 2%**](https://www.amazon.com/dp/B084WYGJ9W)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -9.4% search growth over the last 90 days.

1K750Spike '24Black Friday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Print Quality**19%

*“Great print quality”*

**Value For Money**17%

*“Very affordable”*

**Cartridge/Ink Quality**13%

*“Quality Ink”*

**Quality-Overall**12%

*“Excellent quality”*

**Compatibility-Overall**12%

*“works perfectly with my printer”*

**Advertised Vs Actual Product**4%

*“Just as advertised”*

**Strength**3%

*“Solid product”*

**Office Usability**3%

*“These are perfect for our offices”*

**Color**3%

*“The colors look true to life”*

**Assembly/Installation**3%

*“Installation was easy”*

### **What buyers complain about **

**Jamming/Clogging**19%

*“Off brands will clog the printer over time”*

**Ease Of Cleaning**13%

*“what a mess”*

**Color**13%

*“Colors won't transfer this is regular ink”*

**Quality-Overall**13%

*“Garbage- literally”*

**Functionality-Overall**13%

*“The bottles are therefore unusable. see picture”*

**Value For Money**6%

*“a little pricey”*

**Ink Refill**3%

*“First, they are shortchanging you right out of the box—the bottles arrive insultingly underfilled, only about 50% to 75% full”*

**Ethical Trade/Fair Trade**3%

*“deceptive scam designed to line the manufacturer's pockets at the expense of your expensive hardware”*

**Advertised Vs Actual Product**3%

*“But the real insult is what's actually inside”*

**Print Quality**3%

*“running dye ink through a system built for pigment will slowly clog, corrode, and ultimately kill your printheads while completely tanking your print quality”*

### **Top return reasons **

**Ink Refill**38%

**Compatibility-Overall**19%

**Value For Money**8%

**Advertised Vs Actual Product**7%

**Color**6%

**Size-Overall**5%

**Functionality-Overall**3%

**Cartridge/Ink Quality**3%

**Leak-Proof**2%

**Ink Leakage**2%