Experience professional-quality printing with our High-Capacity Refillable Ink Cartridge, designed for strong compatibility and excellent print results. Key Features: * **Impressive Page Yield:** * Black: Standard 600 pages, up to 2000 pages after refilling (A4 format, 5% coverage). * Color: Standard 450 pages, up to 2000 pages after refilling (A4 format, 5% coverage). * **Broad Compatibility:** Compatible with HP DeskJet 2710, HP DeskJet 2720 series, HP DeskJet Plus 4110, HP DeskJet Plus 4120 series, HP DeskJet Plus 4130, HP ENVY 6010, HP ENVY 6020 series, HP ENVY 6030 series, HP ENVY Pro 6420 series, HP ENVY Pro 6430 series. * **Vibrant, Fade-Resistant Ink:** Utilizes professional-grade ink for high-quality rendering. Made from green and environmentally friendly raw materials, extracted and filtered in multiple layers to ensure smooth, smudge-free printing with minimal color variation. Protects your printer for enhanced durability. * **Convenient Refill Design:** Features a pre-drilled refill hole for easy ink replenishment, offering a large printing volume. (Note: The ink level displayed might not reflect the actual amount after refilling, which is normal and doesn't indicate a product issue; you can use it with confidence.)