5X OPC DRUM for MP C2003 C2011 C2503 C2004 C2504 / MPC2003 MPC2011 MPC2503 MPC2004 MPC2504 Replacement OPC drum unit designed for use with the specified printer models.Each unit is engineered to support consistent print performance and image clarity.Packaged as a set of five, these drum units are intended for routine maintenance and replacement in compatible devices.Installation is straightforward, following standard procedures for the series.The drum units are built to work with specifications for.