Ink refilling assembly

Details Ink refilling assembly Ink refilling assembly

1996-06-28

1999-11-09

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

B41J 275

Patent

active

059800291

ABSTRACT:
An ink refilling adapter to be used for refilling a used ink cartridge with ink from a separate ink container. The ink refilling adapter includes a main plate having a conduit and an ink absorbing sheet attached to the under surface of the adapter, and it further includes an overflow indicator which is a through hole opened in the main plate. Any overflowing ink is absorbed by the ink absorbing sheet and such ink is observed through the overflow indicator, thus giving a sign of the beginning of the overflow of the ink and allowing the ink refilling operation to be stopped immediately.

REFERENCES:
patent: 4161178 (1979-07-01), Genese
patent: 4700202 (1987-10-01), Kuranishi et al.
patent: 4999652 (1991-03-01), Chan
patent: 5079570 (1992-01-01), Mohr et al.
patent: 5280300 (1994-01-01), Fong et al.
patent: 5329294 (1994-07-01), Ontawar et al.
patent: 5454409 (1995-10-01), McAffer et al.
patent: 5595223 (1997-01-01), Hayao
patent: 5721576 (1998-02-01), Barinaga

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