550ml Refill Ink Kit – Compatible with HP 302 / 302XL Ink Cartridges – For HP DeskJet 1110, 2130, 3630, 3634, Envy 4520–4527, OfficeJet 3830, 3832, 4652, 5230 Printers

• ✅ Easy to Use: Quickly and efficiently refill your empty cartridges following our step-by-step instructions, making your cartridges work again.
• ✅ Reduce plastic and electronic waste by reusing existing cartridges.
• ✅ High Capacity: Large volume of ink allows multiple refills, optimizing your printing costs and ensuring long-term savings. What's Included:1 x 250ml Black Refill Ink,1 x 100ml Cyan Refill Ink,1 x 100ml Magenta Refill Ink,1 x 100ml Yellow Refill Ink,Refill tools (syringe with needle),Detailed instructions manual
• ✅ High-Quality Ink: Our ink is formulated to deliver vibrant colors and sharp text, ensuring your prints look professional.
• ✅ Compatibility: Specifically designed for HP 302 HP 302XL Ink Cartridges.

⭐⭐⭐⭐⭐ Office Channel24 Refill Ink Kit for HP302 HP302XL Ink Cartridges Economical and Easy DIY Solution for HP Ink Cartridges ❤️Product Overview: Office Channel24 Refill Ink Kit, specifically designed for HP302 HP302XL Ink Cartridges. This kit is an economical choice for those looking to refill their own ink cartridges, providing high-quality ink and all necessary tools to get the job done efficiently and effectively. ❤️Lieferumfang: ✅ 1 x 250ml Black Refill Ink ✅ 1 x 100ml Cyan Refill Ink ✅ 1 x 100ml Magenta Refill Ink ✅ 1 x 100ml Yellow Refill Ink ✅ 4 x Syringe & Cannula ✅ 1 x Pair of Gloves，Detailed instructions manual Features: ✅ Easy to Use: Quickly and efficiently refill your empty cartridges following our step-by-step instructions, making your cartridges work again. ✅ Reduce plastic and electronic waste by reusing existing cartridges. ✅ High Capacity: Large volume of ink allows multiple refills, optimizing your printing costs and ensuring long-term savings. ✅ High-Quality Ink: Our ink is formulated to deliver vibrant colors and sharp text, ensuring your prints look professional. ✅ Cost-Effective: Save money by refilling your cartridges instead of purchasing new ones. ✅ Compatibility: compatible with HP302 HP302XL Ink Cartridges. ⭐Refill Instructions: 🟢Preparation: Ensure your cartridge is in good condition (print head not clogged, chip intact). Cover your work surface with kitchen paper and wear old clothes and gloves. 🟢Access Cartridge: Remove the label on top of the cartridge to reveal the feed openings. If necessary, enlarge the openings with a small drill or craft knife. 🟢Color Identification: For color cartridges, mark each opening with the respective color to avoid mixing colors. 🟢Filling: Insert the needle into the cartridge sponge and slowly fill with the appropriate amount of ink (2-3 ml for black, 1 ml per color for color cartridges; double for XL cartridges). Do not overfill. 🟢Post-Fill: After filling, reattach the label, keeping air vents clear. Allow the cartridge to rest. Note that refilled cartridges may still show as empty; this can be bypassed by pressing "OK" or "Continue." ⚠️Important Safety Instructions: 🟧Keep ink bottles upright and securely capped. 🟧Store out of reach of children. 🟧Avoid contact with eyes or ingestion. In case of contact, rinse with water and seek medical attention. 🟧Prevent ink spills by handling bottles carefully and storing in a cool, dry place. 🟧Do not mix different inks or add water.