This product includes 10 replacement charge corona grids compatible with MP 5500, 6000, 6001, 6002, 6500, 7000, 7001, 7500, 7502, 8000, 8001, 9001, 9002, and SP9100 models.Designed to restore proper function in the printer's imaging system, each unit installs directly into the designated component and matches specifications for fit and function.Ideal for office or service environments where consistent print quality is required.