Invention Grant
- Patent Title: Liquid jetting apparatus and maintenance method of the liquid jetting apparatus
- Patent Title (中): 液体喷射装置和液体喷射装置的维护方法
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Application No.: US12221744Application Date: 2008-08-06
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Publication No.: US07802867B2Publication Date: 2010-09-28
- Inventor: Hisaki Sakurai
- Applicant: Hisaki Sakurai
- Applicant Address: JP Aichi-Ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Aichi-Ken
- Agency: Frommer Lawrence & Haug LLP
- Agent Eugene LeDonne; Joseph w. Treloar
- Priority: JP2007-204027 20070806
- Main IPC: B41J2/165
- IPC: B41J2/165 ; B41J2/195 ; B41J2/175

Abstract:
A liquid jetting apparatus includes: a first liquid jetting head having a nozzle which jets a first liquid supplied from a first liquid supply source; a second liquid jetting head having a nozzle which jets a second liquid supplied from a second liquid supply source; a liquid shortage detecting section detecting shortage of the first liquid in the first liquid supply source; a state detecting section which detects a state of the first liquid jetting head since a time at which the shortage of the first liquid has been detected by the liquid shortage detecting section up to a time at which the shortage of the first liquid is solved; a recovery mechanism which performs a recovery operation of the first liquid jetting head and the second liquid jetting head; and a controller which controls the first liquid jetting head, the second liquid jetting head, and the recovery mechanism.
Public/Granted literature
- US20090058908A1 Liquid jetting apparatus and maintenance method of the liquid jetting apparatus Public/Granted day:2009-03-05
Information query
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