An ink loader enables identification of features on a solid ink stick placed on an ink stick support in the ink loader. A multiplexer selects either of the shifted voltages to an AD converter. Accordingly, by simplifying and minimizing the size of the construction of an internal circuit, a mobile communication terminal can be efficiently small size and light-weighed. Once adjusted, the mesh would be locked into place with a locking peg. If the user’s computer does not have any actions associated with a type label, the user may be provided with the option to surf to a download Uniform Resource Locator and download action plug-ins for that type label.