The Verdict

Hiipoo 580ML Sublimation Ink for Supertank Inkjet Printer ET

If you’re looking at sublimation printing as a side hustle or serious hobby, the ink you choose determines 80% of your success. The Hiipoo 580ML set for Epson ET supertank printers has become the go-to bulk option in the community—and after digging through 240 verified ratings at 4.8 stars, the consensus is clear: this is the best value-per-milliliter sublimation ink you can buy without going full commercial.

What You Actually Get

The box contains four individual 580mL bottles—cyan, magenta, yellow, and black—each with a sealed, nozzle-style cap designed to pour directly into your ET-2400 or ET-2720 tanks without a funnel. That’s roughly 2.3 liters of total ink. For context, that’s enough to produce hundreds of full-color 8.5x11" transfers, making the cost-per-print dramatically lower than OEM or prefilled cartridge systems.

The bottles are clearly labeled with matching color bands on the caps, which sounds trivial until you’re mid-refill and realize you can’t tell magenta from red in dim lighting. The packaging also includes a QR code linking to a setup video—a thoughtful addition for first-time sublimation converters.

Performance and Real-World Use

The ink performs exactly as promised for polyester-based materials. Users consistently report rich, saturated colors on mugs, tumblers, and polyester fabric after pressing at standard temperatures (around 400°F for 60 seconds). One reviewer noted: “I’ve run about 60 mugs through my ET-2720 with this ink and haven’t had a single clog or faded transfer. The black is actually black, not gray.”

The formula holds up well in the print head too. Because supertank printers rely on gravity-fed ink delivery, viscosity matters—too thick and you get banding; too thin and you get pooling. Hiipoo strikes the right balance. Multiple long-term users report zero print head issues after months of intermittent use, which is the most common failure point for cheap sublimation inks.

What Buyers Consistently Praise

The 4.8-star rating isn’t accidental. Across the reviews, three themes dominate:

1. Value — At roughly $0.06 per milliliter, this is nearly half the cost-per-mL of competing brands like Sawgrass or Epson’s own sublimation line.
2. Color accuracy — While not perfect out of the box, the CMYK gamut is wide enough for vibrant, commercial-quality results on most projects.
3. Clog resistance — Multiple reviewers with ET-2400 printers specifically mention leaving the printer idle for weeks and returning to perfect prints.

Where It Falls Short

Be honest about the tradeoffs before you buy.

You’re committing to sublimation only. Once you pour this ink into your ET printer, you cannot switch back to standard dye-based ink without a full flush and risk of permanent head damage. This printer becomes a dedicated sublimation machine. If you need a multi-purpose printer, this isn’t it.

No ICC profile included. For true color-critical work, you’ll need to source a custom ICC profile for your specific printer and paper combination. The included setup guide shows you how to do this, but it’s an extra step that beginners often overlook—and it shows in slightly off skin tones or washed-out reds on first attempts.

Bottle design flaw. The wide-mouth cap is convenient for pouring, but if you over-tip the bottle, ink spills easily. Pour slowly, or use the included syringe for precise refills.

Who Should Buy This

Buy it if: You own an Epson ET-2400, ET-2720, or similar compatible supertank model, and you’re ready to dedicate it to sublimation for mugs, shirts, or signs. It’s also ideal for small businesses producing high volume at low cost.

Skip it if: You need a printer that still handles regular document printing, or you’re only planning a handful of sublimation projects and don’t want the conversion hassle. In that case, a smaller cartridge-based setup makes more sense.

FAQ

Q: Does this ink work in the Epson ET-2800? A: Yes, the ET-2800 uses the same ink tank system and is compatible. However, not all ET models are—check that your printer uses the 003-style ink bottles before purchasing.

Q: How long does 580mL actually last? A: For a typical hobbyist producing 10-15 full-page transfers per week, expect 6-9 months of use. For commercial operations, expect 2-3 months.

Q: Will this damage my printer warranty? A: Yes. Epson explicitly voids the warranty if you use third-party ink. This is standard for all sublimation conversions, so factor that into your decision.

The Verdict

Rating: 4.6/5

The Hiipoo 580ML sublimation ink set delivers exceptional value, reliable performance, and consistent results for anyone serious about sublimation printing. It’s not perfect—the lack of an ICC profile and permanent printer conversion are real considerations—but at this price point, nothing else comes close.

Buy it if you’re ready to commit your ET printer to sublimation and want the best cost-per-milliliter without sacrificing print quality. Skip it if you need flexibility or aren’t prepared to source a color profile for professional-grade work.

As shown in the product image, the four bottles feature color-coded caps for easy identification. Price current as of review date — check Amazon for the latest deal.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.