Multi-reagent inkjet cartridge

Details Multi-reagent inkjet cartridge Multi-reagent inkjet cartridge

2007-01-16

2007-01-16

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S086000, C422S105000

Reexamination Certificate

active

10021598

ABSTRACT:
An inkjet cartridge for dispensing a predetermined amount of reagents is provided. The inkjet cartridge comprises an inkjet print head and an array of capillary tubes. The print head is provided with a plurality of channels. The capillary tubes, filled with predetermined reagents, are disposed on the inkjet print head so as to communicate with the channels respectively and provide capillarity sufficient to prevent the reagents in the capillary tubes from leaking through the channels but not so great as to prevent the reagents in the capillary tubes from dispensing through the channels.

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