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KOALA 502 Ink Refill Bottles – Compatible with Epson 502 / T502 Ink Systems
Wide Compatibility
Designed for use with Epson 502 inkjet printer tank systems and compatible refillable cartridges / CISS (Continuous Ink Supply Systems). Please verify your printer model before purchasing.
High-Capacity Value Set
Includes 420ml of color ink and 254ml of black ink – a high-yield solution that significantly reduces your cost per print, ideal for frequent printing needs.
User-Friendly Refill Design
Engineered for mess‑free, hassle‑refilling. The bottle design allows for smooth ink flow, helping to minimize air bubbles and spills during the refill process.
Consistent, Reliable Performance
Formulated for excellent flow and clog‑free printing. Delivers crisp black text and vivid, well‑saturated colors with a smooth finish – suitable for documents, graphics, and photo projects alike.
Versatile Use
Perfect for home offices, schools, professional studios, small businesses, and creative professionals who demand quality and reliability from their printing supplies.
Certified Quality
Manufactured under ISO‑9001 and MSDS standards, ensuring consistent quality and safety. We stand behind our product with a 2‑year warranty and hassle‑free customer support.
Risk‑Free Purchase
Refill Tip
If the foil seal under the cap is difficult to peel, simply use a knife or scissors to puncture a small hole for easy opening.
Compatible with following Inkjet Printer Models:
Workforce:
ST-C2100 ST-2000 ST-3000 ST-4000 ST-C4100
ET-3750 ET-4750Ecotank:
ET-3760 ET-3710 ET-2760 ET-4760 ET-15000
ET-3830 ET-2850 ET-3850 ET-4850 Expression：
ET-3700 ET-2750 ET-2700
and more.
【Package Include 】：
2* Bottle of 127 ml Black Color Ink
2* Bottle of 70 ml Cyan Color Ink
2* Bottle of 70 ml Magenta Color Ink
2* Bottle of 70 ml Yellow Color Ink
2* Pair of Disposable Gloves
*** This ink is designed exclusively for use with refillable cartridges and Continuous Ink Supply Systems (CISS). ***
Usage Guidelines:1.Before Use: Thoroughly clean the ink tank and print head to prevent mixing our ink with any residual ink. This is critical because different brand of inks are chemically different and must not be mixed.2.Storage: If you have leftover ink after refilling, securely close the bottle cap. Store the ink in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.3.Test Print: Always perform a test print before starting a large print job to ensure optimal color quality and performance.4.Use Promptly: For best results, use any remaining ink in the opened bottle as soon as possible.
