The invention relates to shaving and is concerned with a blade formed from a single crystal ceramic material. The disk includes a first face, a second face, and at least one fuel plenum disposed therebetween. The CTI system may request and receive a routing label from a router and then send the data associated with the telephone call and the request for an access number to a call center using the routing label provided by the router. The door is opened by rotating upward by a rotary means at the front surface of the tray. In a cleaning sequence executed after image formation ends, the DC brushless motors operate according to the driving parameters such that acoustic operational noise decreases. According to the invention, the pouring nozzle is provided in the form of an immersion tube that is immersed into the pouring basin formed between the conveyor belts.