Ink container, inkjet printing head, and inkjet printing...

Details Ink container, inkjet printing head, and inkjet printing... Ink container, inkjet printing head, and inkjet printing...

2005-04-19

2008-09-16

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S022000, C347S086000, C347S087000, C400S059000, C400S582000

Reexamination Certificate

active

07425059

ABSTRACT:
The present invention solves problems attributable to color mixing occurring at a region where an ink container containing three or more different inks and an inkjet printing head are connected as a result of repetition of connection and disconnection of the components. An ink cartridge has a joint section which is connected to a printing head unit when the inks are supplied to the printing head unit. The printing head unit performs printing by ejecting the cyan, magenta, and yellow inks. At the joint section, a supplying part for the cyan ink, a supplying part for the magenta ink, and a supplying part for the yellow ink are arranged in the order listed. The interval between the yellow ink supplying part and the magenta ink supplying part is greater than the interval between the cyan ink supplying part and the magenta ink supplying part.

REFERENCES:
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