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公开(公告)号：US20120194607A1
公开(公告)日：2012-08-02
申请号：US13305375
申请日：2011-11-28
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16505
摘要： An inkjet printing apparatus 100 includes an inkjet head holder 11 holding inkjet heads 2, and a pair of head cap holders 12 and 13 holding head caps 3. When the inkjet head holder 11 is in a raised position, the head cap holders 12 and 13 are arranged as horizontally juxtaposed in a capping position, where the respective inkjet heads 2 and the respective head caps 3 are opposed to each other, below the inkjet head holder 11. When the inkjet head holder 11 is in a lowered position, the head cap holders 12 and 13 are arranged as vertically superposed in a withdrawn position laterally of a vertical movement area of the inkjet head holder 11.
摘要翻译： 喷墨打印设备100包括保持喷墨头2的喷墨头保持器11和保持头盖3的一对头盖保持器12和13.当喷墨头保持器11处于升高位置时，头盖保持器12和13 排列成水平并列在封盖位置，其中相应的喷墨头2和相应的头盖3彼此相对，在喷墨头保持器11的下方。当喷墨头保持器11处于降低位置时，头盖 保持器12和13被布置为垂直地叠加在喷墨头保持器11的垂直运动区域的横向的撤回位置。
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公开(公告)号：US08585176B2
公开(公告)日：2013-11-19
申请号：US13305375
申请日：2011-11-28
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16505
摘要： An inkjet printing apparatus 100 includes an inkjet head holder 11 holding inkjet heads 2, and a pair of head cap holders 12 and 13 holding head caps 3. When the inkjet head holder 11 is in a raised position, the head cap holders 12 and 13 are arranged as horizontally juxtaposed in a capping position, where the respective inkjet heads 2 and the respective head caps 3 are opposed to each other, below the inkjet head holder 11. When the inkjet head holder 11 is in a lowered position, the head cap holders 12 and 13 are arranged as vertically superposed in a withdrawn position laterally of a vertical movement area of the inkjet head holder 11.
摘要翻译： 喷墨打印设备100包括保持喷墨头2的喷墨头保持器11和保持头盖3的一对头盖保持器12和13.当喷墨头保持器11处于升高位置时，头盖保持器12和13 排列成水平并列在封盖位置，其中相应的喷墨头2和相应的头盖3彼此相对，在喷墨头保持器11的下方。当喷墨头保持器11处于降低位置时，头盖 保持器12和13被布置为垂直地叠加在喷墨头保持器11的垂直运动区域的横向的撤回位置。
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公开(公告)号：US20140009534A1
公开(公告)日：2014-01-09
申请号：US14004134
申请日：2011-09-22
IPC分类号： B41J2/165
CPC分类号： B41J2/1652 , B41J2/16526 , B41J2/16579 , B41J2/16585 , B41J2/175 , B41J2/2132 , B41J2/2139 , B41J2/2142 , B41J29/38
摘要： A controller in the example of this invention operates to perform flushing by ejecting three types in size of ink droplets, i.e., smaller, middle and larger ink droplets, from each of nozzles. Then the controller operates an ink-droplet detector to perform an ejection test to detect ejection conditions. Thereafter, the controller operates an ink supply section to perform cleaning in accordance with results of the test. A combination in size of unejected ink droplets indicates a defective condition of the nozzle. Consequently, varying the degree of cleaning the nozzles in accordance with the size of the unejected ink droplets may achieve cleaning in a shorter time of period. As a result, time for cleaning the nozzle can be suppressed. This leads to a decreased proportion of maintenance to a starting time in an apparatus and increased availability of the apparatus.
摘要翻译： 本发明实施例中的控制器通过从每个喷嘴喷射尺寸为墨滴（即较小，中等和较大墨滴）的三种类型进行冲洗。 然后，控制器操作墨滴检测器以执行喷射测试以检测喷射条件。 此后，控制器根据测试结果操作供墨部分进行清洁。 未喷墨墨滴的尺寸组合表示喷嘴的缺陷状况。 因此，根据未被喷墨的墨滴的尺寸改变喷嘴的清洁程度可以在更短的时间段内实现清洁。 结果，能够抑制喷嘴的清洗时间。 这导致在装置中起始时间的维护比例减少并且设备的可用性增加。
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公开(公告)号：US09079406B2
公开(公告)日：2015-07-14
申请号：US14004134
申请日：2011-09-22
CPC分类号： B41J2/1652 , B41J2/16526 , B41J2/16579 , B41J2/16585 , B41J2/175 , B41J2/2132 , B41J2/2139 , B41J2/2142 , B41J29/38
摘要： A controller in the example of this invention operates to perform flushing by ejecting three types in size of ink droplets, i.e., smaller, middle and larger ink droplets, from each of nozzles. Then the controller operates an ink-droplet detector to perform an ejection test to detect ejection conditions. Thereafter, the controller operates an ink supply section to perform cleaning in accordance with results of the test. A combination in size of unejected ink droplets indicates a defective condition of the nozzle. Consequently, varying the degree of cleaning the nozzles in accordance with the size of the unejected ink droplets may achieve cleaning in a shorter time of period. As a result, time for cleaning the nozzle can be suppressed. This leads to a decreased proportion of maintenance to a starting time in an apparatus and increased availability of the apparatus.
摘要翻译： 本发明实施例中的控制器通过从每个喷嘴喷射尺寸为墨滴（即较小，中等和较大墨滴）的三种类型进行冲洗。 然后，控制器操作墨滴检测器以执行喷射测试以检测喷射条件。 此后，控制器根据测试结果操作供墨部分进行清洁。 未喷墨墨滴的尺寸组合表示喷嘴的缺陷状况。 因此，根据未被喷墨的墨滴的尺寸改变喷嘴的清洁程度可以在更短的时间段内实现清洁。 结果，能够抑制喷嘴的清洗时间。 这导致在装置中起始时间的维护比例减少并且设备的可用性增加。
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