| 摘要 |
PURPOSE:To easily execute an operation such as the set of additional information by coloring the surface of the belt of a recording medium with a first color being in a visible area and in a wavelength area where an image is not formed on a photosensitive body, and plotting a frame, where the recording position of information is displayed, at a prescribed position on the surface of the belt with a color which is different from the first color. CONSTITUTION:The surface of the belt of the recording medium 26 is colored with the first color being in the visible area and in the wavelength area where the image is not formed on the photosensitive body. Besides, the frame 48, where the recording position of the information is displayed, is plotted at the prescribed position on the surface of the belt with the second color which is different from the first color being in the visible area and in the wavelength area where the image is not formed on the photosensitive body. Therefore, in the case that a user plots the optional information on the medium 26 or sticks a label 47 where the information is plotted as necessary, the positional relation of the information with respect to a reference line 32 is correctly set when it is recorded in the frame 48. Thus, when recording is executed on the surface of the belt by a means which plots the optional information, sticks the label or the like, the position where the information should be recorded is not mistaken and the operation such as the set or the change of the information is facilitated. |
