Droplet discharge device and liquid filling method therefor,...

Details Droplet discharge device and liquid filling method therefor,... Droplet discharge device and liquid filling method therefor,...

2006-01-03

2006-01-03

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

06981761

ABSTRACT:
A droplet discharge device is provided which can maintain predetermined liquid discharge characteristics even in the case where a drawing liquid of a high viscosity is used. A droplet discharge device which discharges liquid filled into a droplet discharge head, has a filling apparatus which switches between a first liquid and a second liquid of a lower viscosity than the first liquid, and fills the droplet discharge head.

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