Carrot's compatible ink cartridges and supplies for Lexmark Z615 are designed to offer the best print performance, dependability and consistent yields that meet or surpass Lexmark OEM (Original Equipment Manufacturer) specifications for the Lexmark Z615 and offer high-quality output. These compatible ink cartridges are brand new and are a smart alternative to high-cost OEM Lexmark ink cartridges and supplies, offering substantial savings over the brand-name inkjet cartridges and supplies. Using compatible replacementink cartridges and supplies for your Lexmark Z615 will not void your printer warranty. Carrot Ink guarantees 100% satisfaction on quality Z615 ink cartridges and printing supplies.