摘要 |
PROBLEM TO BE SOLVED: To spool a print data for forming the object image of a draw system efficiently at high speed. SOLUTION: A print data is held in a print data buffer 11, and an effective area deciding section 12 makes a decision whether the print data corresponds to a first image being contained in the effective print area of a printer, a second image being contained partially in the effective print area or a third image entirely deviates therefrom. The second image deviating from the effective print area is edited at a print data editing section 13 and only a print data corresponding to the edited second image and the first image is extracted and delivered to a spooler 14. The spooler 14 transfers the print data to a spool file 15.
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