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2. 发明公开

KR1020080072576A 잉크젯 인쇄 장치 및 잉크젯 인쇄 방법 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：KR1020080072576A
公开(公告)日：2008-08-06
申请号：KR1020080010713
申请日：2008-02-01
申请人： 캐논 가부시끼가이샤
发明人： 하라가쯔시
IPC分类号： B41J29/38 , B41J2/135 , B41J2/01
CPC分类号： B41J2/16517
摘要： An ink jet printing apparatus and an ink jet printing method are provided to reduce a volume of ink discarded by recovery operations by executing the recovery operation before a print operation if ink ejection information meets a predetermined criterion. An ink jet printing apparatus comprises a recovery unit(7), acquisition units(111,117), and a control unit(100). The recovery unit performs a recovery operation to maintain an ink ejection performance of a print head(3) following expiry of a first predetermined period. The acquisition units acquire information on first and second parameters relating to operation of the printing apparatus. The control is operable, when the first predetermined period expires and the acquired information indicates that the second parameter meets a second predetermined criterion, to cause the recovery unit to perform such a recovery operation. When the first predetermined period expires and the acquired information indicates that the second parameter does not satisfy the second predetermined criterion, the control unit is operable to cause the recovery unit to perform such a recovery operation if the recovery operation on the print head is determined necessary based on the acquired information on the first parameter.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，用于通过在喷墨信息满足预定标准之前执行打印操作之前的恢复操作来减少通过恢复操作丢弃的墨水量。喷墨打印设备包括恢复单元（7），采集单元（111,117）和控制单元（100）。恢复单元执行恢复操作以在第一预定时段期满之后保持打印头（3）的喷墨性能。采集单元获取关于与打印装置的操作有关的第一和第二参数的信息。控制可操作，当第一预定时间段到期并且所获取的信息指示第二参数满足第二预定标准时，使恢复单元执行这种恢复操作。当第一预定期间到期并且所获取的信息指示第二参数不满足第二预定标准时，如果确定需要打印头上的恢复操作，则控制单元可操作以使恢复单元执行这种恢复操作基于所获取的关于第一参数的信息。

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