EcoTank ET-15000 SuperTank Wide-Format All-in-One - Large Ink Pack

In this review of the EcoTank ET-15000, the bottom line is simple: this is best for small offices, studios, and home users who need frequent high-volume color printing and occasional wide-format output. The biggest reason to buy is the integrated supertank system paired with an ultra-high-capacity color ink combo pack that dramatically lowers running costs compared with cartridges while delivering strong photo and graphics quality. Setup is straightforward and the refill bottles make ongoing use economical, though buyers should note the printer is designed for use with Genuine Epson ink only.

Key Features

• SuperTank savings: The integrated EcoTank system and included ultra-high-capacity ink bottles reduce ink cost per page to a fraction of cartridge-based printers, making it ideal for heavy color use.
• Wide-format printing: Rear feed supports media up to 13' x 19' for posters and proofs, expanding creative and small-run production options beyond standard letter size.
• All-in-one versatility: Built-in scanner and ADF let users copy and scan up to legal size and handle multi-page documents without extra steps.
• EcoFit bottles: Uniquely keyed refill bottles simplify topping up the tanks and reduce the risk of spills or incorrect color filling.
• High page yield: The combo pack provides thousands of vivid pages so users can print large jobs or many proofs before needing a refill.

Who It's For

The EcoTank ET-15000 suits small business owners, design studios, and serious home users who produce frequent color prints, proofs, or wide-format pieces up to 13' x 19'. Its low cost per page and large ink supply are valuable for anyone who prefers predictable operating costs and fewer interruptions for ink replacement.

Customers who need strict enterprise reliability guarantees or who want cartridge flexibility should look elsewhere, since the system is intended for Epson Genuine ink only and some users report occasional functionality issues. Buyers who only need simple mono office printing will find this unit larger and more capable than necessary.

Pros & Cons

Pros

• Excellent color output and photo detail for T-shirt transfers and graphics.
• Very low running costs thanks to ultra-high-capacity refill bottles.
• Wide-format capability up to 13' x 19' via rear feed expands print options.
• Easy setup and clearly keyed EcoFit bottles make refilling straightforward.

Cons

• Some users report intermittent reliability or functionality problems, so occasional technical support may be required.
• Designed to be used with Epson Genuine ink only, which limits third-party choices.

Specifications

Brand	Epson
Model	EcoTank ET-15000
Color handling	Wireless color all-in-one with scanner
Paper size	Print up to 13' x 19' rear feed; scan/copy up to 8.5' x 11' (scan bed) or 8.5' x 14' (ADF)
Ink system	Supertank with ultra-high-capacity EcoFit bottles
Included ink	522 EcoTank Ultra-high Capacity Bottle Color Combo Pack
Intended use	High-volume color printing and wide-format output

Our Verdict

The EcoTank ET-15000 is a strong value for users who need frequent color prints and occasional wide-format work because it cuts ink costs dramatically while maintaining solid print quality. It is particularly well suited to creative studios and busy home offices that benefit from high page yields, though buyers should commit to Genuine Epson ink and be aware of occasional reliability reports.

Frequently Asked Questions

How much can you save on ink?
Using the EcoTank bottles cuts ink cost per page sharply versus cartridges, offering significant savings for heavy color printing.

What maximum paper size does it handle?
Prints up to 13' x 19' via the rear feed, with scan and ADF copy limits to 8.5' x 11' or 8.5' x 14' depending on method.

Can third-party ink be used?
The printer is designed to be used exclusively with Epson Genuine ink; using non-genuine inks could cause damage not covered by the limited warranty.