Inkjet recording apparatus

Details Inkjet recording apparatus Inkjet recording apparatus

2011-06-21

2011-06-21

Martin, Laura E (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S085000

Reexamination Certificate

active

07963643

ABSTRACT:
An inkjet recording apparatus includes: a casing; an inkjet head; an ink cartridge which has an ink accommodating unit which accommodates ink to be supplied to the inkjet head and is removably installed into the casing via a front face side of the casing and disposed in a position whereby a central position of the ink accommodating unit is situated below the inkjet head in the vertical direction, at a distance of not less than 10 mm and not more 50 mm from the inkjet head in the vertical direction; an ink supply channel; a coupling unit which separates the inkjet head with and from the ink supply channel; and a negative pressure maintaining unit which includes an ink supply port which has a first opening and closing member, couples with the coupling unit, and is connected to an ink flow channel inside the inkjet head.

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