Ink cartridge and method of ink injection thereinto

Details Ink cartridge and method of ink injection thereinto Ink cartridge and method of ink injection thereinto

2006-12-13

2009-08-18

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07575312

ABSTRACT:
An ink cartridge1is detachably connected to a head of a record apparatus and has a container main body2having an ink tank chamber11opened to the atmosphere in a state in which the head and the cartridge are connected and a first opening85through which ink can be injected into the ink tank chamber (second ink storage chamber16,etc.,). Such an intermediate wall301partitioning the ink tank chamber11into two space parts11aand11bplaced side by side in an ink injection direction is disposed in the ink tank chamber11and is formed with a through part301athrough which ink can be injected.

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