This is a remanufactured Canon 8525B003 (GPR-53) cyan laser toner cartridge, guaranteed to perform with your Canon laser printer. It replaces the original Canon GPR-53 toner cartridge and is designed to deliver exceptional yields of up to 19,000 pages. Containing up to 60% new parts, including OPC drums and wiper blades, this cartridge is an 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.