Invention Grant
- Patent Title: Ink jet recording apparatus and discharge recovery method
- Patent Title (中): 喷墨记录装置和放电恢复方法
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Application No.: US13693190Application Date: 2012-12-04
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Publication No.: US08746828B2Publication Date: 2014-06-10
- Inventor: Yutaka Kawamata , Taku Yokozawa
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-168009 20060616
- Main IPC: B41J29/38
- IPC: B41J29/38

Abstract:
An ink jet recording apparatus determines the timing of executing discharge recovery processing based on the discharge amount of ink for each predetermined region discharged from a recording head, and controls the discharge recovery processing to be executed at the determined timing. Thereby, the discharge performance of the ink can be kept to be good, and the discharge recovery processing can be executed at the suitable timing without producing any deterioration of the image quality of a recorded image, and with the deterioration of throughput reduced.
Public/Granted literature
- US20130093815A1 INK JET RECORDING APPARATUS AND DISCHARGE RECOVERY METHOD Public/Granted day:2013-04-18
Information query
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