IMAGE FORMATION DEVICE, IMAGE FORMATION METHOD AND PROGRAM

To suppress reduction in accuracy of gradation adjustment using a plurality of patches.SOLUTION: An image formation device includes: correction means for color-measuring a plurality of patches printed on a sheet, and performing gradation correction; and control means for controlling an interval of p...

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1. Verfasser:	KASHIWAGI MASAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CINEMATOGRAPHY CORRECTION OF TYPOGRAPHICAL ERRORS ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MAGNETOGRAPHY PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Zusammenfassung:	To suppress reduction in accuracy of gradation adjustment using a plurality of patches.SOLUTION: An image formation device includes: correction means for color-measuring a plurality of patches printed on a sheet, and performing gradation correction; and control means for controlling an interval of printing a plurality of sheets to a predetermined interval or less when the plurality of patches are divided into a plurality of sheets of the same sheet type and printed thereon.SELECTED DRAWING: Figure 14 【課題】複数のパッチを用いた階調調整の精度の低下を抑制することを目的とする。【解決手段】画像形成装置は、用紙に印刷された複数のパッチを測色して階調補正を行う補正手段と、複数のパッチを同じ用紙タイプの複数の用紙に分割して印刷する際に、複数の用紙を印刷する間隔を所定間隔以下に制御する制御手段と、を含む。【選択図】図１４