This charge corona grid is compatible with the following printer models: C224, C284, C364, C454, C554, C221, C281, C7122, C7128, 224e, 284e, 364e, 454e, and 554e.Product Name: Charge Corona Grid Compatibility: C224, C284, C364, C454, C554, C221, C281, C7122, C7128, 224e, 284e, 364e, 454e, 554e OEM : Not applicable Condition: Note: Product appearance may vary slightly from image shown.