An information handling system having a processor and a computer readable medium accessible by the processor and having stored thereon a data structure operable as a directory service. The at least one ESD clamp device comprises a first channel input, a second channel input, and a control input arranged to receive a control signal. Thus, the toner can maintain its charge quantity and distribution stably even during environmental changes and after long image printing times, thereby preventing the contamination of the non-image part and the filming. A control instruction calculator calculates control instructions for the controllable actuators, making it possible to bring the spoilers into the command positions, and applies the control instructions to the spoiler actuators. Also disclosed are systems for emitting avoidance signals to prevent inadvertent contact between the robot and the base station, and systems for emitting homing signals to allow the robotic device to accurately dock with the base station. A cup-shaped cover, which may carry indicia such as manufacturer name and model number, is received over the thermally insulative disc.