Carrot's compatible ink cartridges and supplies for Dell A920 are designed to offer the best print performance, dependability and consistent yields that meet or surpass Dell OEM (Original Equipment Manufacturer) specifications for the Dell A920 and offer high-quality output. These compatible ink cartridges are brand new and are a smart alternative to high-cost OEM Dell ink cartridges and supplies, offering substantial savings over the brand-name inkjet cartridges and supplies. Using compatible replacementink cartridges and supplies for your Dell A920 will not void your printer warranty. Carrot Ink guarantees 100% satisfaction on quality A920 ink cartridges and printing supplies. These products are not made or rebuilt by Dell, and are in no way associated with Dell. Also, any ink management system software or on-cartridge-chips are not endorsed, associated, designed or approved by Dell.