Image forming apparatus and liquid control method

Details Image forming apparatus and liquid control method Image forming apparatus and liquid control method

2005-02-18

2008-08-26

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

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07416294

ABSTRACT:
The image forming apparatus comprises: a recording head which discharges droplets of liquid onto a recording medium; a dissolved gas amount estimating device which estimates an amount of dissolved gas contained in the liquid inside the recording head; and a liquid restoring device which carries out restoration processing of the liquid inside the recording head, if an estimated value of the amount of the dissolved gas estimated by the dissolved gas amount estimating device exceeds a prescribed reference value.

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