IMAGE FORMING DEVICE, CONTROL METHOD OF IMAGE FORMING DEVICE AND CONTROL PROGRAM OF IMAGE FORMING DEVICE
To provide an image forming device that can prevent color variation of an image, with high accuracy.SOLUTION: An image forming device comprises: a medium heating device for heating a recording medium; an ink supply device that has an ink head for discharging ink and a head heating part for heating t...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide an image forming device that can prevent color variation of an image, with high accuracy.SOLUTION: An image forming device comprises: a medium heating device for heating a recording medium; an ink supply device that has an ink head for discharging ink and a head heating part for heating the ink head and discharges ink to the recording medium heated by the medium heating device to form an image; an image reading device that reads out an image formed on the recording medium; and a control device that controls the medium heating device and the ink supply device on the basis of the image read out by the image reading device. The control device comprises a color variation factor determining part that determines whether a variation factor of color variation generated between a reference image of the image and the read-out image is a temperature of the recording medium or a temperature of the ink head.SELECTED DRAWING: Figure 1
【課題】画像の色変動を高精度に防止することが可能な画像形成装置を提供する【解決手段】記録媒体を加熱するための媒体加熱装置と、インクを吐出するインクヘッドおよび前記インクヘッドを加熱するヘッド加熱部を有し、前記媒体加熱装置で加熱された記録媒体にインクを吐出して画像を形成するインク供給装置と、前記記録媒体に形成された画像を読み取る画像読取装置と、前記画像読取装置で読み取った読取画像に基づいて前記媒体加熱装置および前記インク供給装置を制御する制御装置とを備え、前記制御装置は、前記画像の基準画像と前記読取画像との間に生じた色変動の変動要因が、前記記録媒体の温度であるか前記インクヘッドの温度であるかを判断する色変動要因判断部を備えた画像形成装置である。【選択図】図1 |
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