Compatible with a Wide Range of Models: This developer powder is specifically designed for use with models C256, C287, C367, C266, 7222, and 7226, ensuring compatibility.Output: Experience consistent and professional-quality prints with each use, delivering text and vibrant images for all your printing needs.Generous Yield: Each package contains 210g of developer powder, providing an ample supply for extensive printing tasks without frequent replacements.Easy to Install: Designed for