Invention Grant
- Patent Title: Liquid ejecting apparatus and liquid usage amount calculation method for liquid ejecting apparatus
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Application No.: US15422208Application Date: 2017-02-01
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Publication No.: US10252519B2Publication Date: 2019-04-09
- Inventor: Takeshi Yoshida
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2016-020847 20160205
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/175 ; B41J2/14

Abstract:
A liquid ejecting apparatus includes a liquid ejecting unit that has a plurality of nozzles and performs a recording process by ejecting liquid drops from the nozzles to a recording medium, an ejection abnormality detecting unit that detects ejection abnormality in the nozzles, a counting unit that counts the number of liquid ejections to be performed using the nozzles in the recording process as the number of scheduled ejections, and a calculation unit that calculates a usage amount of liquid in the recording process as a liquid usage amount on the basis of the number of scheduled ejections which is counted by the counting unit and a state of the ejection abnormality which is detected by the ejection abnormality detecting unit.
Public/Granted literature
- US20170225454A1 LIQUID EJECTING APPARATUS AND LIQUID USAGE AMOUNT CALCULATION METHOD FOR LIQUID EJECTING APPARATUS Public/Granted day:2017-08-10
Information query
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