Invention Grant
US08622507B2 Control method for a fluid ejection device, and a fluid ejection device
有权
流体喷射装置的控制方法和流体喷射装置
- Patent Title: Control method for a fluid ejection device, and a fluid ejection device
- Patent Title (中): 流体喷射装置的控制方法和流体喷射装置
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Application No.: US13071432Application Date: 2011-03-24
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Publication No.: US08622507B2Publication Date: 2014-01-07
- Inventor: Satoshi Inomata
- Applicant: Satoshi Inomata
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: JP2010-071028 20100325
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A control method for a fluid ejection device and a fluid ejection device reliably eliminate dropped dots while reducing consumption of ink droplets ejected from the nozzles. A fluid ejection device that performs at least one of a cleaning operation that suctions fluid from the nozzles and a wiping operation that wipes the nozzle surface when dropped dots occur determines if an elimination history of removing dropped dots by the wiping operation is stored when dropped dots are detected as a result of testing for dropped dots and determining if dropped dots occur. When a history of eliminating dropped dots by means of a wiping operation is not stored, the fluid ejection device performs the wiping operation. When a history of eliminating dropped dots by means of a wiping operation remains in memory, the cleaning operation is performed without the wiping operation.
Public/Granted literature
- US20110234694A1 CONTROL METHOD FOR A FLUID EJECTION DEVICE, AND A FLUID EJECTION DEVICE Public/Granted day:2011-09-29
Information query
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