Compatible OPC drum unit for MP C2500, C5000, C3001, C3501, C4501, C5501, C3002, C3502, C4002, C4502, C5002, C5502, C830DN, C831DN.Set of 2 units.Designed for use with specified models, these drum units are built to support consistent print performance.Each unit is tested before shipment to help functionality and.The drum is engineered to reduce vapor leakage at temperatures to 105 °C, contributing to stable printing results.Installation is straightforward, allowing for quick replacement and immediate.Suitable for users seeking replacement drum units compatible with the listed printer models.