(19)
(11) EP 2 913 188 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.01.2016 Bulletin 2016/01

(43) Date of publication A2:
02.09.2015 Bulletin 2015/36

(21) Application number: 15153164.7

(22) Date of filing: 30.01.2015
(51) International Patent Classification (IPC): 
B41J 2/155(2006.01)
B41J 25/00(2006.01)
 B41J 2/21(2006.01)
B41J 25/34(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 31.01.2014 JP 2014016798

(71) Applicant: Konica Minolta, Inc.
Tokyo 100-7015 (JP)

(72) Inventor:
  • Ueda, Masato
    Tokyo, 100-7015 (JP)

(74) Representative: Henkel, Breuer & Partner 
Patentanwälte Maximiliansplatz 21
80333 München
80333 München (DE)

   


(54) Inkjet printhead, inkjet recording apparatus, and method for adjusting position of inkjet printhead


(57) An inkjet printhead includes a support supporting a nozzle-formed member and including a pair of projections. One of the projections includes first and second surfaces, and the other of the projections includes a contact surface. The first and second surfaces and the contact surface each include a touch part for positioning of the inkjet printhead to a first position on a frame. A positioning member including a touch surface is attached to one of the projections in such a way that (i) the first surface and the touch surface, (ii) the second surface and the touch surface, or (iii) two touch surfaces of the positioning member allow the inkjet printhead to be positioned at a position different from the first position when the inkjet printhead is at a predetermined mounting position on the frame.







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Search report