Abstract: An improved grounding plate or contact assembly is provided for a photosensitive drum of an image forming apparatus such as a printer or photocopier. The arrangement ensures contact between the grounding plate/contact assembly and a contact area disposed on an interior surface of the drum regardless of the rotational orientation of the grounding plate/contact assembly with respect to the drum. In a preferred form of the invention, the grounding plate includes a plurality of circumferentially spaced contact members and is mounted upon a flange which is inserted into the end of the drum. Since the circumferential spacing of the contact members is less than a length of a laser scribed contact area on the interior surface of the drum, contact between the laser scribed area or patch and one of the contact members is ensured despite variations in the rotational or angular position of the flange with respect to the drum.