A differential line driver includes first, second, third and fourth cascode transistors connected in parallel, wherein drains of the first and third transistors are connected to a negative output of the differential line driver, and wherein drains of the second and fourth transistors are connected to a positive output of the differential line driver. A source reservation request is received from an associated user containing an output media source selection from among multiple available sources on a document processing device and authorization information. a vertebral body, having an interior volume occupied, at least in part, by cancellous bone provide a first tool, a second tool, and a third tool. This container is appropriately usable as a member constituting a simplified diagnosis kit. And a voltage of 0 V is applied to the control gate of a memory cell that is not a programming target and that does not belong to the row in which of the programming target memory cell is located.