| 摘要 |
PURPOSE:To provide registering targets for printing with which a concrete numeric value of a registering error can be confirmed visually by juxtaposing many stripes having predetermined width with intervals equal to the width of the stripe so as to constitute a measuring part than varying the width and the interval stepwise so as to form several sets of measuring parts. CONSTITUTION:The widths of stripes and the intervals are set in the manner that (a) for a measuring part P1; (2a) for a measuring part P2; (4a) for a measuring part P3, and so on. If the registering error equals to the basic dimension or (a), only the measuring part P1 having the width of strip[e and the interval which equal to (a) is collapsed to become a solid printing condition while other measuring parts are brought to such a state where a blank is left. Consequently, a concrete wrong guess numeric value [in this case, a registering error of (a)] can be confirmed at a glance without enlarging by a magnifier. When the registering targets are overlapped, only the measuring part P2 having the width of stripe and the interval of (2a) has been brought into a solid printing state whereby the state where the registering error of (2a) exists in the right and left directions of the drawing can be confirmed visually in the form of a concrete numeric value.
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