1. Complete GI-21 CMYK Refill Set for G-Series Printers This 4-bottle GI-21 kit includes Black, Cyan, Magenta, and Yellow dye ink. Designed for users searching for gi 21 ink, gi21 ink bottles, or gi 21 color ink set for everyday printing needs.
2. Works with Popular G-Series MegaTank Models Compatible with G3260, G3270, G3290, G4270, G4280, G2260, G2270, G1220, G1230, and other G-Series refillable printers. A dependable option for anyone needing gi 21 ink refill or gi21 ink for g-series printers.
3. High Page Yield for Home and Office Printing Up to 9,000 pages from the black bottle and 7,700 pages from each color bottle at 5% coverage. Ideal for users who want long-lasting gi 21 black ink and consistent CMY output for school, work, or photo projects.
4. Smooth Flow, Fast Drying & Vivid Color Output Dye-based ink provides bright color reproduction, smooth lines, and clean text. Formulated to reduce clogging and support steady refilling performance—perfect for documents, graphics, and everyday prints.
5. Easy, Mess-Free Refilling + Practical Tips Bottles feature sealed caps to help prevent leaks during filling. For best results, ensure the tank and printhead are clean before adding new dye ink. Avoid mixing dye and pigment formulations. USEHOTI support is available if you need help during setup.