| 摘要 |
<p>PURPOSE:To prevent the malfunction of erroneous visual observation information and an erroneous printing position, and also, to prevent alteration of data, etc., by collating the contents of the visual observation information with the contents of information data by inspecting the correspondence of the information data recorded magnetically and the printed visual observation information without providing an optical pickup device, etc., in a reader/writer device. CONSTITUTION:In a magnetic card 1, an information data recording area 12a for recording magnetically prescribed information, a printing area 13a for printing prescribed visual observation information related to information recorded in the information data recording area 12a, and a printing data recording area 12b for recording magnetically printing data corresponding to the visual observation information printed to the printing area 13a are provided in parallel to each other. In this card the printing data corresponding to the visual information is recorded in a position on the printing data recording area 12b in adjacent to the printing position of the visual observation information of the printing area 13a.</p> |
