This set includes five compatible black toner cartridges for the Dell 593-BBKD, designed for high yield printing with a total yield of up to 13,000 pages. These cartridges are an economical alternative to expensive Dell brand toners, ensuring reliable performance with your Dell laser printers. Built to high-quality standards, these compatible toners incorporate a toner management chip that facilitates effective communication with your printer. Backed by a 100% Quality Satisfaction Guarantee, these cartridges are a smart choice for cost-conscious businesses.