LDProducts.coms compatible Panasonic KX-FA84 / KXFA84 laser drum unit is guaranteed to perform with your Panasonic laser printer. It replaces the original Panasonic KX-FA84 laser drum unit. The compatible replacement KX-FA84 laser toner cartridges and supplies (also known as generic) are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM (Original Equipment Manufacturer) standards for the KX-FA84 and offer high-quality printing results. Containing new rollers, they are an economical alternative to expensive OEM KX-FA84 Panasonic laser drum units and supplies, and offer big savings over brand-name KX-FA84 laser drum unit and supplies. The KX-FA83 is the replacement laser toner cartridge that fits into the KX-FA84 drum housing. You can replace your Panasonic KX-FA83 without replacing the entire KX-FA84 drum housing. The use of compatible replacement drum units does not void your printers warranty. We offer a Two Year 100% Quality Satisfaction Guarantee on our compatible KX-FA84 cartridges and supplies. LD © Cartridges are manufactured in an internationally certified ISO 9002 factory. LD © cartridges come with a 100% Two Year money back guarantee and technical support. For use in the following printers: Panasonic FLM661, KX-FL511, KX-FL541, KX-FL611, KX-FLM651, Panafax KX-FL541, & KX-FL611