摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information acquiring method capable of acquiring accurate printer information at necessary timing and at real time without reducing printing throughput as much as possible. <P>SOLUTION: When acquiring information from a printer, reading processing is attempted to acquire the information before writing processing for specifying the information to be acquired, and the acquired information is used when the reading processing succeeds. Further, the acquired information and the time when the information is acquired are therein recorded. <P>COPYRIGHT: (C)2007,JPO&INPIT |