- 专利标题： Liquid discharging device, control apparatus for liquid discharging device, and method of controlling liquid discharging device
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申请号： US15372582申请日： 2016-12-08
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公开(公告)号： US10065413B2公开(公告)日： 2018-09-04
- 发明人: Ryoh Yokoyama , Yoshimi Nemoto , Kenichi Taguma , Tetsuto Ueda , Naohiro Toda , Yasunobu Takagi , Shotaro Ueda
- 申请人： Ryoh Yokoyama , Yoshimi Nemoto , Kenichi Taguma , Tetsuto Ueda , Naohiro Toda , Yasunobu Takagi , Shotaro Ueda
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2015-240256 20151209
- 主分类号： B41J2/165
- IPC分类号： B41J2/165 ; B41J2/01 ; B41J2/21
摘要：
A liquid discharging device detects, among a plurality of nozzles of a liquid discharging head, a normal-discharging nozzle and a false-discharging nozzle, selects whether to recover discharging performance of the false-discharging nozzle by a cleaner or to compensate deterioration in an image caused by the false-discharging nozzle by a compensator using the normal-discharging nozzle according to the detected number of consecutive false-discharging nozzles, and performs operation according to the selection.
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