KOALA 4 Bottles of 70 ML each Premium Refill Dye Ink Bottles Compatible with 522 T522 T522120 printer cartridges

• Koala 522 Ink Compatible with Epson Ecotank Supertank 522 T522 Printer cartridges, also works with other inkjet printers which has same kind of tank and ink capcity;
• High-capacity: 70ml per ink bottles, Total 4 Bottles, 280ML, High yield ink bottles help you to reduce printing cost;
• Easy to Refill and Use:Unique design for easily refill; No clogging and print smoothly.
• Reliable Performance: Great compatibility, superior quality,vivid colors and smooth textures, produce sharp black prints and brilliant colors for office home and school, professional artists, businesses owners printing,etc;
• Certificate: ISO-9001 and MSDS certificated. Buy with confidence, any quality problem could get a refund or replacement.
• 2 Years warranty, 1 Day Shipping, Free Returns, Buy with confidence NOW !!!
• NOTE: If you found the foil cap inside is not easy to peel, you can just use a knife or scissor to punch a hole to open it.

Compatible Printer Models:

Ecotank ET-2840 ET-4800 ET-2720 ET-4700 ET-2400 ET-2800 ET-2803;

and more.

【Package Include 】：

1* Bottle of 70 ml Black Color Ink

1* Bottle of 70 ml Cyan Color Ink

1* Bottle of 70 ml Magenta Color Ink

1* Bottle of 70 ml Yellow Color Ink

1* Pair of Disposable Gloves

HELPFUL TIPS:

*** 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