Ink cartridge and ink supplying apparatus

Details Ink cartridge and ink supplying apparatus Ink cartridge and ink supplying apparatus

1998-01-13

2000-04-18

Le, N.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

B41J 2175

Patent

active

060506814

ABSTRACT:
In an ink cartridge, a holding section, containing a holding member for holding ink, is provided in the cartridge body; a supply port, for supplying the ink held in the holding member to the outside, and a cover member, for opening and closing the supply port, are provided in the holding section; and the cover member is urged by the holding member to close the supply port. Further, in an ink supplying apparatus, a guide pipe is provided in its apparatus body, and the guide pipe is inserted into the supply port to press the cover member into the holding section to open the supply port.

REFERENCES:
patent: 4156244 (1979-05-01), Erikson et al.
patent: 5500665 (1996-03-01), Ujita et al.
patent: 5781213 (1998-07-01), Ujita et al.
patent: 5912687 (1999-06-01), Cowger et al.

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