Ink-jet printing apparatus, method of filling liquid in...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S030000, C347S032000

Reexamination Certificate

active

07008038

ABSTRACT:
In a method of filling an ink-jet head of an ink-jet type printing apparatus with a liquid stored in an ink cartridge or in a reservoir tank, the head is filled up to the tip of nozzles by bringing a suction cap into close contact with a nozzle opening face of the ink-jet head via a gas-permeable filters and drawing the air inside the suction caps with a pump.

REFERENCES:
patent: 4998115 (1991-03-01), Nevarez et al.
patent: 5572243 (1996-11-01), Hermanson
patent: 5984450 (1999-11-01), Becker et al.
patent: 6372483 (2002-04-01), Schleifer et al.
patent: 2001-186880 (2001-07-01), None

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