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Patent Searching and Data


Title:
Liquid injection device and control method of liquid injection device
Document Type and Number:
Japanese Patent JP6307904
Kind Code:
B2
Abstract:
A first flushing pulse is a drive waveform for ejecting ink by displacing a meniscus onto a pressure chamber side and an ejecting side while interposing a standby position from the standby position, a second flushing pulse is a drive waveform for ejecting the ink by pushing out the meniscus onto the ejecting side, without substantially displacing the meniscus onto the pressure chamber side from the standby position, and in a flushing processing, after a first flushing processing is performed by ejecting the ink one or more times in accordance with the first flushing pulse, a second flushing processing is performed by ejecting the ink a plurality of times in accordance with the second flushing pulse.

Inventors:
Toshiya Fukuda
Application Number:
JP2014019680A
Publication Date:
April 11, 2018
Filing Date:
February 04, 2014
Export Citation:
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Assignee:
Seiko Epson Corporation
International Classes:
B41J2/015; B41J2/045; B41J2/165
Domestic Patent References:
JP2011189518A
JP2007268804A
JP2010228255A
Foreign References:
US20110109676
US20050212851
Attorney, Agent or Firm:
Teruho Tsukui