INK CARTRIDGE, AND INKJET PRINTER

Title:

INK CARTRIDGE, AND INKJET PRINTER

Document Type and Number:

WIPO Patent Application WO/2015/041364

Kind Code:

A1

Abstract:

Provided is an ink cartridge capable of establishing excellent electrical connection with a printer main body. An ink cartridge (1) capable of being attached to and removed from a cartridge attachment part (33) provided with an ink receiving tube (52) and multiple electrical connection parts (55), the ink cartridge (1) being provided with: a tube insertion part (8) which is disposed on the bottom part of the front surface (2c) of a case (2), and into which the ink receiving tube (52) can be inserted; a substrate (3) disposed further above the tube insertion part (8) on the front surface (2c); and multiple electrical contact points (4) which can electrically connect with the electrical connection parts (55), and which are disposed in a row on the substrate (3) along a direction that intersects with the direction extending from a bottom surface (2b) to a top surface (2a).

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Inventors:

NANJO TATSUO (JP)
KOTAKI YASUO (JP)
UDAGAWA KENTA (JP)
KOSHIKAWA HIROSHI (JP)
TAKAHASHI WATARU (JP)
KUBO KOICHI (JP)
FUKUI SHIGEKI (JP)
NABESHIMA NAOZUMI (JP)
KONDO SOJI (JP)
SEKI MASAFUMI (JP)
YOSHII KAZUYA (JP)
KIMURA SATOSHI (JP)
TODA KYOSUKE (JP)

Application Number:

PCT/JP2014/075336

Publication Date:

March 26, 2015

Filing Date:

September 17, 2014

Export Citation:

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Assignee:

CANON KK (JP)

International Classes:

B41J2/175

Domestic Patent References:

WO2012054050A1

2012-04-26

Foreign References:

JP2010000671A	2010-01-07
JP2008036984A	2008-02-21
JP2007136980A	2007-06-07
JP2004291246A	2004-10-21
JP2013049170A	2013-03-14
JP2014124804A	2014-07-07
JP2014043017A	2014-03-13

Other References: