| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a data processor, a data processing method and a storage medium, allowing acquisition of a proper print result and allowing printing with hardly delaying completion of the printing even if the printing is of a large amount, by comparing a plurality of pieces of print data when having trouble in printing, and selecting a correct printing result. <P>SOLUTION: Unauthorized printing due to the trouble of an operation system can be blocked, and the delay of the printing is reduced, by making another host computer having the same data processor as this data processor of a host computer performing a print request perform a similar print start request when requesting print start, and performing comparison processing to the plurality of pieces of the print data received thereby to distinguish a page having difference. <P>COPYRIGHT: (C)2009,JPO&INPIT |
