This is a compatible Canon 2789B003AA (GPR30) black laser toner cartridge designed for use with Canon laser printers. It offers a standard yield of up to 44,000 pages, ensuring high-quality printing results. Manufactured with new components, this cartridge serves as an economical alternative to the original Canon GPR30 toner cartridge. The use of compatible cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.