This set is compatible with MPC305, MPC306, MPC307, MPC406, and MPC407 models. This kit includes both the primary charge roller and the clean roller, ensuring a complete replacement. Restore printing quality by replacing worn-out rollers. Experience a smooth and reliable printing process with these components. Ideal for use in various printing applications, including business documents and volume printing tasks. This set is a cost-effective solution compared to purchasing individual components. Improve the longevity of your printer by replacing the parts regularly.