Ink-jet apparatus and method of the same

Details Ink-jet apparatus and method of the same Ink-jet apparatus and method of the same

2007-03-30

2009-10-06

Nguyen, Lam S (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S085000, C347S007000

Reexamination Certificate

active

07597434

ABSTRACT:
“Energy per unit volume” P2(Pa) generated in ink4in a second ink tank14is maintained to the condition “P2={(1+r)×Pn}−(r×P1)” based on “energy per unit volume” P1(Pa) generated in ink4in the first ink tank12, a proportion of “1:r” between channel resistance R1(Pa·sec/m3) of ink from the first ink tank12to the neighborhood of a nozzle1and channel resistance R2(Pa·sec/m3) of ink from the neighborhood of the nozzle1to the second ink tank14, and appropriate pressure Pn (Pa) of the ink4in the neighborhood of the nozzle1.

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