An image is formed by using in combination a photoreceptor having a surface roughness Rz not larger than 1. Additionally, the adaptor band includes one or more slots for receiving a screw to fasten the adaptor band to an internal surface of a pre-existing light housing. A heat transfer member is provided to transfer the heat to the plural semi conductive transfer members. The optical imaging system is particularly advantageous when embodied as a microlithographic projection exposure system.