1X OPC Drum for MP C2000 C2500 C2800 C3300 4000 C5000 C3500 C4500 C3001 C3501 C3002 C3502 C4501 C4502 MPC3001 MPC3501 This OPC drum is compatible with MP C2000, C2500, C2800, C3000, C3300, C4000, C5000, C3500, C4500, C3001, C3501, C3002, C3502, C4501, C4502, MPC3001, MPC3501, SP C810, C811, C830, and C831 models.It meets Grade A quality standards and is designed for performance in office printing environments.The drum supports consistent output with clear document results and complies with 105 vapor emission HS ROOKIE requirements, stable under regular use conditions.Each unit is tested before shipment to verify functionality and over an operational cycle of up to 3 months.