Invention Grant
- Patent Title: Image recording apparatus
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Application No.: US17020120Application Date: 2020-09-14
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Publication No.: US11292246B2Publication Date: 2022-04-05
- Inventor: Tatsuya Shindo
- Applicant: BROTHER KOGYO KABUSHIKI KAISHA
- Applicant Address: JP Nagoya
- Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee Address: JP Nagoya
- Agency: Baker Botts L.L.P.
- Priority: JPJP2019-172769 20190924
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/165

Abstract:
There is provided an image recording apparatus including: a conveyor; a head; a carriage; and a controller. The controller executes: recording of an image; in a case of performing recording of a same image continuously, recording of the same image, while making a setting to be a first setting; calculating of a total ejection amount; and presuming of a point of time at which each of the plurality of nozzles becomes an ejection-defective nozzle having defectiveness in ejection of the liquid. Further, in a case that the controller presumes that a certain nozzle, as any one of the plurality of nozzles, becomes the ejection-defective nozzle before the recording of the same image is completed, the controller changes, before the point of time, the setting to a second setting in which the total ejection amount of the certain nozzle is made greater than that in the first setting.
Public/Granted literature
- US20210086502A1 IMAGE RECORDING APPARATUS Public/Granted day:2021-03-25
Information query
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