Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Patent
1997-10-15
2000-01-18
Le, N.
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
B41J 2175
Patent
active
060152109
ABSTRACT:
An ink jet head unit according to the present invention has an ink container which includes a plurality of absorbers and enables stable ink supply and reduces running cost. A volume Z of the absorber disposed near an ink supply port satisfies 3 V<Z<10 V, where V is the sum of a volume of a liquid passage, a volume of a common liquid chamber and a volume of the ink supply passage of the recording head.
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Iwasaki Osamu
Kanematsu Daigoro
Otsuka Naoji
Takenouchi Masanori
Ujita Toshihiko
Canon Kabushiki Kaisha
Le N.
Nguyen Judy
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