LIQUID EJECTION DEVICE, LIQUID EJECTION METHOD, AND LIQUID EJECTION CONTROL PROGRAM

To provide a technique that prevents image irregularity and forms an image of high image quality in a liquid ejection device that performs bidirectional printing.SOLUTION: A liquid ejection device has image formation means comprising: a liquid ejection head that ejects a liquid droplet that hardens...

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Bibliographische Detailangaben
1. Verfasser:	IMOTO SHINJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	To provide a technique that prevents image irregularity and forms an image of high image quality in a liquid ejection device that performs bidirectional printing.SOLUTION: A liquid ejection device has image formation means comprising: a liquid ejection head that ejects a liquid droplet that hardens by emission of an active energy ray; emission means that emits the active energy ray to a liquid droplet that has landed on a recording medium. The liquid ejection device carries out reciprocal scan for forming an image on the recording medium while reciprocating the image formation means. For each layer, the image formation means reverses a scanning start position and a scanning direction in the reciprocal scan.SELECTED DRAWING: Figure 8 【課題】双方向印刷を行う液体吐出装置において、画像ムラの発生を防止し、高画質の画像を形成する技術を提供することができる。【解決手段】活性エネルギー線の照射により硬化する液滴を吐出する液体吐出ヘッドと、被記録媒体に着弾した液滴に活性エネルギー線を照射する照射手段とを備えた画像形成手段を有し、画像形成手段を往復させながら、被記録媒体に画像を形成する往復走査を行う液体吐出装置であって、画像形成手段は、層ごとに、往復走査における走査開始位置および走査方向を逆にする、ことを特徴とする。【選択図】図８