Incremental printing of symbolic information – Ink jet – Controller
Patent
1994-01-27
1999-11-16
Fuller, Benjamin R.
Incremental printing of symbolic information
Ink jet
Controller
347 43, B41J 201
Patent
active
059844493
ABSTRACT:
This invention is a recording head cartridge which includes a plurality of inks having a density difference for an ink of one color, includes recording heads on a single substrate or in an adjacent aligned state, and integrates ink tanks for the plurality of inks, so as to reliably perform gradation recording while achieving a simple control circuit, and improvement in operability upon replacement. This invention also provides a structure in which ink tanks in the cartridge are integrated to determine a light/depth printing order, and have different volumes so as to improve advantages of replacement.
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Arai Atsushi
Hirabayashi Hiromitsu
Koitabashi Noribumi
Tajika Hiroshi
Canon Kabushiki Kaisha
Fuller Benjamin R.
Hallacher Craig A.
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