发明名称 IMAGE FORMATION SYSTEM PREVENTING ILLEGAL SCAN BY ABUSING CALIBRATION FUNCTION
摘要 <P>PROBLEM TO BE SOLVED: To prevent information from being leaked from an image processing system, composed of an image forming apparatus with a calibration function, in the name of calibration function execution. <P>SOLUTION: The image formation system including the image processor which calibrates recording characteristics, based upon data received from the image forming apparatus forming an image on a recording medium, includes: a means of informing the image forming apparatus that a test print result is read in by the image forming apparatus in such a case, and a means of deciding whether a print layout of the read result is the same as a print layout of the test print and not transmitting the read result to the image processor when the decision result is not true; or a means of transmitting only read-in image information specified with the transmitted position information to the image processor. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008153765(A) 申请公布日期 2008.07.03
申请号 JP20060337173 申请日期 2006.12.14
申请人 CANON INC 发明人 MATSUYAMA SHIGERU;TOMINAGA MASAHIKO
分类号 H04N1/00;B41J29/00;B41J29/38;B41J29/46;G03G21/00;G06F3/12;H04N1/40 主分类号 H04N1/00
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