Inkjet printer

Details Inkjet printer Inkjet printer

2007-08-10

2010-12-07

Kim, Ellen (Department: 2874)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S020000, C347S030000

Reexamination Certificate

active

07845777

ABSTRACT:
Two yellow buffer tanks communicate with each other through a communication portion so that yellow ink in the yellow ink cartridge is supplied to two nozzle arrays for yellow ink independently provided apart from each other. In the ink outlet provided in each of the yellow buffer tanks, a check valve is provided that allows supply of yellow ink to the corresponding nozzle array and inhibits an ink flow in the opposite direction.

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