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公开(公告)号：US07052108B2
公开(公告)日：2006-05-30
申请号：US11011842
申请日：2004-12-14
IPC分类号： B41J2/165
CPC分类号： B41J2/1707 , B41J2/185
摘要： A shutdown procedure is provided for removing all solvent ink from the printhead of an ink jet printer system that uses volatile ink for printing a shutdown method is provided for an inkjet printer that uses volatile inks for printing. Initially, a colorless flush fluid is provided which readily dissolves the ink. The flush fluid is crossflushed through the drop generator and caused to weep out of the orifices in the drop generator to dissolve and rinse away ink residues from the charge plate and the exterior of the orifice plate. The flush fluid is used to rinse off charging electrodes of the charge plate, the catcher face, and the catcher return line. Fluid crossflushed through the drop generator cleans the interior of the drop generator and cleans the crossflush valve.
摘要翻译： 提供了一种关闭程序，用于从使用挥发性油墨印刷的喷墨打印机系统的打印头中除去所有溶剂油墨，为使用挥发性油墨进行打印的喷墨打印机提供关闭方法。 最初，提供了一种易于溶解油墨的无色冲洗流体。 冲洗流体通过液滴发生器被十字冲洗，并从液滴发生器中的孔中流出，以溶解并冲洗从填充板和孔板的外部的墨水残余物。 冲洗液用于冲洗充电板，捕集器面和捕集器返回线的充电电极。 通过液滴发生器十字冲洗的流体清洗液滴发生器的内部并清洁十字冲洗阀。
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公开(公告)号：US06869160B2
公开(公告)日：2005-03-22
申请号：US10264751
申请日：2002-10-04
CPC分类号： B41J2/1707 , B41J2/185
摘要： A shutdown procedure is provided for removing all solvent ink from the printhead of an ink jet printer system that uses volatile ink for printing. A shutdown method is provided for an inkjet printer that uses volatile inks for printing. Initially, a colorless flush fluid is provided which readily dissolves the ink. The flush fluid is crossflushed through the drop generator and caused to weep out of the orifices in the drop generator to dissolve and rinse away ink residues from the charge plate and the exterior of the orifice plate. The flush fluid is used to rinse off charging electrodes of the charge plate, the catcher face, and the catcher return line. Fluid crossflushed through the drop generator cleans the interior of the drop generator and cleans the crossflush valve.
摘要翻译： 提供关闭程序，用于从使用挥发性油墨进行打印的喷墨打印机系统的打印头中去除所有溶剂油墨。 为使用挥发性油墨进行打印的喷墨打印机提供关闭方法。 最初，提供了一种易于溶解油墨的无色冲洗流体。 冲洗流体通过液滴发生器被十字冲洗，并从液滴发生器中的孔中流出，以溶解并冲洗从填充板和孔板外部的墨水残余物。 冲洗液用于冲洗充电板，捕集器面和捕集器返回线的充电电极。 通过液滴发生器十字冲洗的流体清洗液滴发生器的内部并清洁十字冲洗阀。
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公开(公告)号：US07055931B2
公开(公告)日：2006-06-06
申请号：US11006442
申请日：2004-12-07
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/185
摘要： An automatic start-up for a continuous ink jet printer provides a dyeless flush fluid to the printhead to remove any particles or ink residue from the printhead and to wet the orifice plate before jets form. The pressure of the flush fluid is then raised to cause the flush fluid to begin jetting from the drop generator. Once jets are established, ink is supplied to the drop generator at the pressure of the jetting flush fluid. The flow of flush fluid is stopped. Since the printhead is being supplied with ink, ink replaces the flush fluid as the fluid being jetted from the drop generator. An ink heater is then turned on, increasing evaporation of solvent from the ink jetted from the drop generator. The solvent vapors condense on the relatively cool charge plate and catcher face. The condensate forming on these surfaces provides one final rinse of these surfaces to remove conductive ink from the charge leads and catcher face. After a period of condensate cleaning, the ink heater is turned off, and a heater attached to the charge plate catcher assembly is turned on to dry the charge plate and catcher. Charge voltage may then be turned on to deflect the ink drops into catch. At this point, the printhead is ready for printing.
摘要翻译： 用于连续喷墨打印机的自动启动为打印头提供了无染的冲洗流体，以从打印头中除去任何颗粒或油墨残余物，并在喷嘴形成之前润湿孔板。 然后冲洗流体的压力升高以使冲洗流体从液滴发生器开始喷射。 一旦建立喷嘴，在喷射冲洗流体的压力下将油墨供应到液滴发生器。 冲洗液的流动停止。 由于打印头被供应墨水，所以当从液滴发生器喷射的流体时，油墨替换冲洗流体。 然后打开一个墨水加热器，增加从滴液发生器喷射的墨水中溶剂的蒸发。 溶剂蒸汽冷凝在相对较冷的充电板和捕集器面上。 在这些表面上形成的冷凝水可以提供这些表面的一次最后漂洗，以从电荷引线和捕集器表面去除导电油墨。 经过一段时间的冷凝清洁后，关闭墨水加热器，打开附着在充电板捕集器组件上的加热器，使充电板和捕集器干燥。 然后可以接通充电电压以将墨滴偏转到捕捉中。 此时，打印头已准备好进行打印。
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公开(公告)号：US06848767B2
公开(公告)日：2005-02-01
申请号：US10264736
申请日：2002-10-04
CPC分类号： B41J2/16552 , B41J2/185
摘要： An automatic start-up for a continuous ink jet printer provides a dyeless flush fluid to the printhead to remove any particles or ink residue from the printhead and to wet the orifice plate before jets form. The pressure of the flush fluid is then raised to cause the flush fluid to begin jetting from the drop generator. Once jets are established, ink is supplied to the drop generator at the pressure of the jetting flush fluid. The flow of flush fluid is stopped. Since the printhead is being supplied with ink, ink replaces the flush fluid as the fluid being jetted from the drop generator. An ink heater is then turned on, increasing evaporation of solvent from the ink jetted from the drop generator. The solvent vapors condense on the relatively cool charge plate and catcher face. The condensate forming on these surfaces provides one final rinse of these surfaces to remove conductive ink from the charge leads and catcher face. After a period of condensate cleaning, the ink heater is turned off, and a heater attached to the charge plate catcher assembly is turned on to dry the charge plate and catcher. Charge voltage may then be turned on to deflect the ink drops into catch. At this point, the printhead is ready for printing.
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公开(公告)号：US06962411B2
公开(公告)日：2005-11-08
申请号：US10335700
申请日：2003-01-02
IPC分类号： B41J2/185
CPC分类号： B41J2/185 , B41J2002/1853
摘要： A catcher design is provided wherein vacuum channels are added to both sides of the catcher to remove ink from the face of the catcher and from the eyelid seal. An additional fluid port on the catcher allows the additional vacuum channels to maintain an increased level of vacuum. A restriction on the catcher line balances the fluid flow between the catcher and the additional vacuum channels. A scoop can be machined into the catch pan to remove fluid from below the catcher face. A manifold can be used to maintain a vacuum source for the catcher throat and the additional channels, while pulling the unprinted ink back to the fluid system. Finally, a wider eyelid seal can allow purge fluid used during shutdown to clear the channels.
摘要翻译： 提供捕手设计，其中真空通道被添加到捕集器的两侧以从捕获器的表面和眼睑密封件中去除墨水。 捕集器上的另外的流体端口允许附加的真空通道保持增加的真空度。 对捕集线的限制平衡了捕手和附加真空通道之间的流体流动。 勺子可以加工到捕集盘中以从捕获器表面下方排出流体。 可以使用歧管来保持捕集器喉部和附加通道的真空源，同时将未打印的墨水拉回流体系统。 最后，更宽的眼睑密封件可以允许关闭期间使用的清洗液清除通道。
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