This is a compatible replacement laser toner cartridge for the Dell 310-5731 (K5364) high yield cyan cartridge. It is designed to work seamlessly with your Dell 3100cn Color Laser printer, ensuring reliable performance. Manufactured brand new by a third-party manufacturer, this cartridge provides an economical alternative to expensive OEM options, delivering high-quality prints at a lower cost. The cartridge is equipped with a toner management computer chip system that enhances communication with your printer. Backed by our 100% Quality Satisfaction Guarantee.