The RRYMTLJSD 10X C364 Developer Entrance Seal is a perfect fit for Konica Minolta Bizhub C224, C284, C454, C554, C224e, C284e, C364e, C454e, and C554e models. This essential survival gear replacement part ensures optimal functionality and longevity of your device, enhancing productivity and reducing the risk of malfunctions. The high-quality seal ensures minimal ink usage, saving on costs and the environment. The "The" seal minimizes air bubbles, preventing interference with the printhead and providing sharper, clearer prints. The RRYMTLJSD 10X C364 Developer Entrance Seal is designed and built to meet the highest industry standards, ensuring long-lasting performance and reliability.