Inkjet recording head cartridge

Details Inkjet recording head cartridge Inkjet recording head cartridge

2011-05-03

2011-05-03

Meier, Stephen D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07934819

ABSTRACT:
An inkjet recording head cartridge includes a container body configured to accommodate a plural colors of ink. The container body has a first side surface and also has a projecting part. The inkjet recording head cartridge includes a recording head unit configured to have ink supply port arrays. The recording head unit also has discharge port arrays which discharge the plural colors of ink. The container body has a first partitioning wall and second partitioning walls. The first partitioning wall is configured to partition the inside of the container body to intersect with the ink supply port arrays, to form a first ink accommodating unit which has the first side surface, and to form a space which does not have the first side surface. The second partitioning walls are in contact with the first partitioning wall and divide the space into a plurality of ink accommodating units.

REFERENCES:
patent: 6264313 (2001-07-01), Mackowiak et al.
patent: 6585359 (2003-07-01), Gasvoda et al.
patent: 2006/0000171 (2006-01-01), Messenger et al.
patent: 1602486 (2005-12-01), None

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