| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a printer for preventing the occurrence of processing loads during direct printing, a printing system, and a printing method. <P>SOLUTION: A personal computer and a composite machine constructs a printing system, and only an image file of a JPEG file or an image file of a PDF file (in-house file) created by the composite machine is subjected to direct printing. Then, even a PDF file is not subjected to direct printing if it is not an in-house file. Therefore, the composite machine adds vender information showing that a PDF file is an in-house file as header information to make it discriminatable whether to be an in-house PDF file (S306 to S308) when creating an image file of a PDF file. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
