COUPLING ARRANGEMENT INCLUDING OPTICAL PHOTOCONDUCTIVE DRUM AND GROUNDING PLATE

摘要

A coupling arrangement with an optical photoconductive drum including a drum exterior surface and a drum interior surface having an electrically resistive coating surrounding and extending along a longitudinal axis. The drum interior surface includes first and second open ends. A flange including a flange interior surface is disposed in the first open end. A flange exterior surface is disposed outside of the first open end. A flange side surface connects the flange interior and exterior surfaces. A grounding plate is disposed in the first open end and includes an outwardly extending contact that contacts the drum interior surface and removes a portion of the electrically resistive coating to achieve electrical connection with the drum interior surface and to hold the flange.