公开(公告)号：US20050062815A1

公开(公告)日：2005-03-24

申请号：US10887336

申请日：2004-07-09

申请人： Rai Yoshihira ,  Hiroshi Ikeda

发明人： Rai Yoshihira ,  Hiroshi Ikeda

IPC分类号： B05C11/10 ,  B41J2/17 ,  B41J2/175 ,  B41J2/18

CPC分类号： B41J2/1707 ,  B41J2/18

摘要： Ink in a subtank is sent to an ink circulation path via an ink supply path, and is further returned from the ink circulation path to the subtank via an ink return path. Moreover, the ink is sent from a main tank to the subtank and returned to the main tank from the subtank. Because the ink is circulated not only between the subtank and recording heads but also between the main tank and the subtank, the ink is stably supplied to the recording heads.

摘要翻译： 子容器中的油墨通过供墨路径被送到油墨循环路径，并且经由油墨返回路径进一步从油墨循环路径返回到子容器。 此外，油墨从主油箱送到子容器，并从副纸槽返回主油箱。 由于油墨不仅在子容器和记录头之间而且在主箱和子容器之间循环，所以油墨稳定地供应到记录头。