Compatible with copier models 1035, 1045, 2045, 2035, 035, 3045, 3500, and 4500. Utilizes OPC drum technology for consistent print quality with text and clear images. Designed as a direct-fit cylinder drum unit for straightforward installation without additional tools or adjustments. Engineered for performance in office and volume printing environments. Supports multiple copier models for convenient maintenance across devices.