【Dedicated to EcoTank Printer】-- Specially designed for F530 F31 F170 F570 F571 F160 F560 F561 F100 F500 F501 Sublimation Printer, Can be replenished directly, no need to clean the printer. 【Autofill Syringe-Free】-- Autofill Syringe-Free sublimation ink no longer requires a syringe and plastic gloves to extract the ink and fill the ink tank. Just insert the bottles and it will fill auto. No syringe needed. No professional sublimation printer needed. 【ICC-free printing】-- Optimal print quality and performance without any ICC profile provides high thermal transfer rates and produces bright and vivid colors that are fast drying, waterproof, and non-fading. Heat transfer ink is suitable for T-shirts, pillow cases, mugs, quilts, shoes and hats, ceramics, luggage, flags, banners, etc. Warm tip: After the transfer to cool before cleaning with water. 【User friendly】--Auto-fill nozzles no longer require a syringe And fit perfectly into the EcoTank printer's ink inlet, which helps prevent ink spills or messes! Simply insert the bottle into the cartridge to start filling and stop automatically. We strive to provide efficient 24-hour online after-sales service. If you have any questions, please feel free to contact us. 【Reliable quality】-- APRONE sublimation inks have low viscosity and are filtered through three microns to avoid print head clogging and enable smooth printing. 2. Water-resistant and UV-resistant formula sublimation transfer ink is stable to avoid fading. Vibrant, clear and natural colors without damaging the printer. Superior Print Quality: Experience compatible with sharp text and vivid colors with every print, whether it's a professional document or a cherished photograph. Extended Page Yield: Maximize your printing output with our cartridges, providing more pages per cartridge and reducing the frequency of replacements. Cost-Effective Solution: Save money without sacrificing quality by choosing our compatible cartridges over costly OEM options, all while enjoying comparable results.