Invention Grant
- Patent Title: Cleaning method and cleaning device
- Patent Title (中): 清洁方法和清洁装置
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Application No.: US13850786Application Date: 2013-03-26
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Publication No.: US08888231B2Publication Date: 2014-11-18
- Inventor: Tetsuya Aoyama , Hitoshi Ohta
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-083625 20120402
- Main IPC: B41J2/165
- IPC: B41J2/165 ; B41J2/175 ; B41J2/19 ; B41J2/17
Abstract:
A cleaning method of an ink supply path in a recording apparatus where ink is supplied from an ink cartridge, includes a first cleaning step of cleaning by supplying to the ink supply path a gas-liquid mixture of a cleaning liquid A provided with an ink cleaning action and gas, and a second cleaning step of cleaning by supplying to the ink supply path a cleaning liquid B provided with an air bubble suppressing action after the first cleaning step.
Public/Granted literature
- US20130257975A1 CLEANING METHOD AND CLEANING DEVICE Public/Granted day:2013-10-03
Information query
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