This is a remanufactured Canon 8524B003 (GPR-53) black laser toner cartridge, guaranteed to perform with your Canon laser printer. It replaces the original Canon GPR-53 toner cartridge and delivers a yield of up to 36,000 pages. Containing up to 60% new parts, including OPC drums and wiper blades, this cartridge offers a reliable and economical alternative to expensive OEM options. The use of remanufactured cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.