Invention Grant
- Patent Title: Liquid discharging apparatus
- Patent Title (中): 液体排放装置
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Application No.: US14790164Application Date: 2015-07-02
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Publication No.: US09278520B2Publication Date: 2016-03-08
- Inventor: Masashi Kamiyanagi , Toshiyuki Suzuki , Osamu Shinkawa
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2014-160254 20140806
- Main IPC: B41J29/393
- IPC: B41J29/393 ; B41J29/38 ; B41J2/045

Abstract:
A liquid discharging apparatus includes: a recording head that includes M numbers of the discharging units; a drive unit that drives the discharging unit; a residual vibration detecting unit that detects residual vibration occurring in the discharging unit; and a determining unit that determines a state of discharge of the liquid in the discharging unit on the basis of a detection result. The determining unit is capable of performing the determination in two or more determination modes, and determines at least one of one or a plurality of target discharging units that is to be a target of the determination during a determination time period, and a drive discharging unit that the drive unit is to drive so as to determine the state of discharge of the liquid in the target discharging unit from the M numbers of discharging units depending on the determination mode.
Public/Granted literature
- US20160039203A1 LIQUID DISCHARGING APPARATUS Public/Granted day:2016-02-11
Information query
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