This is a remanufactured Canon 7431A005AA (EP-87) magenta laser toner cartridge designed to perform reliably with your Canon laser printer. It replaces the original Canon EP-87 toner cartridge and delivers a standard yield of up to 4,000 pages. Remanufactured using both OEM and non-OEM parts, it provides an economical alternative to expensive OEM cartridges while ensuring high-quality printing results. The use of remanufactured cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.