发明名称 Datenkommunikation zwischen Hauptrechner und Drucker
摘要 In a printing system in which a data processing apparatus and a plurality of print processing apparatuses can communicate via a communication medium, document data and print instruction data for each printer are transmitted from the data processing apparatus to a plurality of print processing apparatuses by a multicasting protocol. Thus, a print job is transmitted to a plurality of print processing apparatuses without enhancing a traffic on a network and the print job can be efficiently processed in parallel by a plurality of print processing apparatuses. <IMAGE>
申请公布号 DE69933809(T2) 申请公布日期 2007.08.30
申请号 DE1999633809T 申请日期 1999.04.19
申请人 CANON K.K. 发明人 ENDO, TOMOAKI
分类号 B41J29/38;G06F3/12;H04L12/18 主分类号 B41J29/38
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