C500H2KG Compatible High Yield Black Laser Toner Cartridge for Lexmark C500/X500 (C500H2KG). Swift Ink is the best internet source for compatible Lexmark cartridges. Our high-quality and low prices for C500H2KG Compatible High Yield Black Laser Toner Cartridge for Lexmark C500/X500 will save you money with every print. Our C500H2KG cartridges are guaranteed to work in your Lexmark printer. Our high-quality compatible Lexmark cartridges are fully guaranteed and environmentally friendly, giving you the best print quality every time. We have the lowest price on compatible and remanufactured Lexmark ink cartridges and toner cartridges.