Enhance your printing experience with the Allton 728 728XL Ink Cartridges F9J68A F9K17A F9K16A F9K15A pack, specifically designed for the HP DesignJet series. This set includes four high-capacity ink cartridges—Black, Cyan, Magenta, and Yellow—each engineered to deliver exceptional print quality and longevity, thanks to a generous 300ml capacity. Experience consistent, vibrant results with this compatible inkjet cartridge set that adheres to high standards of efficiency and reliability. Whether producing professional-grade graphics or sharp, crisp text, these cartridges are tailored to meet the demands of your printing needs with four units included to ensure you have a ready replacement on hand.