| 摘要 |
<P>PROBLEM TO BE SOLVED: To print a plurality of recognition marks astride a perforated line in a sprocket hole cut-off part, and to make a sprocket hole not overlapped with the recognition mark. Ž<P>SOLUTION: This printer controller includes a main scanning-directional image print data correction value setting register for setting a main scanning-directional shift amount of an image print data set by an operation part, a subscanning-directional image print data correction value setting register for setting a subscanning-directional shift amount of the image print data set by the operation part, an upper recognition mark selecting register for storing a kind of the recognition mark with respect to an upper perforated line in an image forming area, a lower recognition mark selecting register for storing a kind of the recognition mark with respect to a lower perforated line in an image forming area, a mode setting register for setting usual printing or copying printing, a paper sheet conveyance synchronization counter for recognizing the perforated line of a continuous recording paper sheet, and a sprocket hole cut-off part printing data generating part for generating a printing data of the sprocket hole cut-off part, the plurality of recognition marks is printed astride the perforated line in the sprocket hole cut-off part, and the recognition mark is located not to be overlapped with the sprocket hole. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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