Hiipoo 600ML T552 EcoTank Ink Refill Bottles - High Capacity

In this review the Hiipoo 600ML T552 EcoTank ink refill bottles are examined as a cost-conscious alternative for owners of the ET-8500 and ET-8550 printers. The bottom line: these replacement bottles deliver high page yield and consistent everyday color for office and home use, making them attractive for people who print frequently and want to lower running costs without changing printer hardware. The review focuses on compatibility, expected yields, quality assurances, and the practical experience of refilling.

Key Features

• Compatibility: Designed specifically as a Compatible 552 refill for ET-8500 and ET-8550 printers so users can refill original tanks without an adapter.
• High capacity: Each black bottle is rated up to 7500 pages and color bottles up to 6000 pages at 5% coverage, which reduces refill frequency for heavy users.
• Office and home quality: Formulated for reliable, brilliant everyday printing that handles documents and photos used in mixed office/home workflows.
• Safety and testing: Ships with ISO-9001 and MSDS certificates and undergoes factory testing to help ensure consistent performance on arrival.
• Customer support: The manufacturer offers a 24-hour response policy for questions, which simplifies troubleshooting after purchase.

Who It's For

The Hiipoo 600ML T552 refill bottles are best for small businesses, home offices, and busy households that already own an ET-8500 or ET-8550 and print regularly. The high estimated page yields are particularly useful for users who prioritize low cost per page and fewer interruptions to refill cycles.

Users who require certified archival or pigment-based archival prints, or those needing sublimation-specific inks, should look elsewhere; these bottles are explicitly not sublimation ink and are intended for standard document and photo printing needs.

Pros & Cons

Pros

• High estimated page yield reduces the frequency of refills and lowers running costs for heavy printing.
• Compatible 552 design makes refilling straightforward for ET-8500 and ET-8550 owners without extra adapters.
• ISO-9001 and MSDS certification plus factory testing indicates attention to quality control.
• Manufacturer offers responsive customer service with a 24-hour reply policy for support.

Cons

• Not intended for sublimation or specialty printing, so it is unsuitable where heat-transfer inks are required.
• Estimated page yields are based on 5% coverage; real-world results may vary with heavier coverage or photo-heavy jobs.

Specifications

Product type	Compatible 552 high capacity refill ink bottle
Volume	600ML per bottle
Compatible printers	ET-8500, ET-8550
Estimated page yield (black)	Up to 7500 pages at 5% coverage
Estimated page yield (color)	Up to 6000 pages per color at 5% coverage
Certifications	ISO-9001, MSDS
Ink type note	Not sublimation ink

Our Verdict

The Hiipoo 600ML T552 refill bottles represent a practical, value-focused option for ET-8500 and ET-8550 owners who need reliable, high-yield ink for everyday office and home printing. With certified quality control and clear yield estimates, it is a good buy for heavy printers who want to lower operating costs while maintaining consistent color and black output.

Frequently Asked Questions

Are these bottles compatible with ET-8500 and ET-8550?
Yes, they are designed as Compatible 552 refill bottles for the ET-8500 and ET-8550 printers.

Do these inks work for sublimation projects?
No, these bottles are not sublimation ink and should not be used for heat-transfer or sublimation printing.

What yields can I expect?
Estimated yields are up to 7500 pages for black and 6000 pages for each color at 5% coverage, though actual results will depend on coverage and print settings.