| http://www.w3.org/ns/prov#value | - This section uses, for example, a device for reading in information such as a bar code attached to the magazine in the medium supply unit 18 shown in FIG. 1, or a sensor disposed at a suitable position in the paper conveyance path (a paper width determination sensor, a sensor for determining the thickness of the paper, a sensor for determining the reflectivity of the paper, and so on).
|