Carrot's compatible laser toner cartridges and supplies for HP LaserJet 3392 All-in-One are designed to offer the best print performance, dependability and consistent yields that meet or surpass HP OEM (Original Equipment Manufacturer) specifications for the HP LaserJet 3392 All-in-One and offer high-quality output. These compatible toners are brand new and are a smart alternative to high-cost OEM HP laser toner cartridges and supplies, offering substantial savings over the brand-name laser toner cartridges and supplies. Using compatible replacement laser toner cartridges and supplies for your HP LaserJet 3392 All-in-One will not void your printer warranty. Carrot Ink guarantees 100% satisfaction on quality LaserJet 3392 All-in-One laser-toner cartridges and printing supplies.