| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely record data in which leakage of recording and duplicate recording are not allowed by a constitution in which a recording apparatus is connected with a plurality of host computers. <P>SOLUTION: In a recording system 1 constituted by connecting a printer 4 with a plurality of the host computers 2 and 3, financial data are transmitted to the printer 4 from the host computers 2 and 3 to record the financial data by the printer 4. The printer 4 can be mutually shifted to a selecting condition which selects either host computer among a plurality of the host computers 2 and 3, and a non-selecting condition which does not select either host computer. Under the selecting condition, the printer transmits a response in accordance with a request of the response from all the host computers 2 and 3 including such the host computer that is not selected. <P>COPYRIGHT: (C)2011,JPO&INPIT |
