Genuine Epson 664 EcoTank Ink Bottles (Full 4-Color Set: Bk/C/M/Y)

Vibrant Color Reproduction and Crisp Text OutputBring balance, consistency, and professional quality back to your daily printing tasks with the Genuine Epson 664 EcoTank Ink Bottle Series. Formulated under strict cleanroom conditions, this full four-color ink set is tailored to deliver deep blacks and intensely vivid color tones. The high-purity dye core ensures uniform ink dispersion across various print mediums, making it perfect for printing high-contrast school assignments, crisp corporate invoices, colorful charts, and vibrant borderless promotional flyers without any color distortion.Mess-Free, Precision-Engineered Refill SpoutsTo ensure a straightforward maintenance routine, these factory-sealed bottles feature a narrow, clean-pour nozzle assembly. This functional design allows you to open the bottle, invert it over the designated ink chamber, and refill your EcoTank printer without causing unwanted splashes, desk stains, or air locks within the delivery tubes. The controlled-flow mechanism handles the physical transfer smoothly, keeping your hands clean and minimizing overall maintenance downtime.Massive Page Yield Designed for Maximum EconomyEngineered to handle persistent daily workloads while drastically reducing your cost-per-page margins, the Epson 664 combo pack is a powerful asset for busy households and small office spaces. Each 70ml bottle contains an ultra-concentrated formulation. A complete replacement set provides an expansive print yield capable of producing up to 4,500 sharp monochrome pages and up to 7,500 vibrant color pages. This massive capacity significantly cuts down on frequent shopping trips for consumables, keeping your production lines moving forward without sudden interruptions.Defend Your Hardware with Authentic Factory-Sealed SuppliesRelying on generic third-party bulk inks or unbranded replica products can severely degrade your equipment over time. Non-genuine alternative formulas frequently carry erratic fluid viscosities and chemical microscopic debris that cause severe printhead nozzle crusting, streaky lines, and internal ink-tank bleeding. Genuine Epson 664 inks are dynamically tuned to pair with the ultra-fine mechanical vibrations of Epson’s proprietary Micro Piezo print engines. Using original ink safeguards your printer’s components, maintains your manufacturer warranty, and produces long-lasting prints that resist fading and smudging for years.