摘要 |
<P>PROBLEM TO BE SOLVED: To provide a recording device that can easily manage the unused amount of a paper roll. <P>SOLUTION: When the paper roll is placed on the recording device, the unused length of the paper roll is acquired on the basis of a history table representing the use history of the paper roll and recorded in the paper roll placed on the recording device. In the history table, identification information for identifying the history paper roll is associated with the unused length of the paper roll. When recording, a value obtained by subtracting the length of the recorded paper roll from the unused length is newly made to be the unused length in the history table. <P>COPYRIGHT: (C)2012,JPO&INPIT |