Ink-jet printer
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United States of America
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-
Mar 1, 2022
Grant Date -
Sep 17, 2020
app pub date -
Jun 24, 2019
filing date -
Jun 24, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An ink-jet printer including a printing part that is provided with a plurality of printing heads and a distribution tank, a buffer tank, a heat exchanger, a manifold, a main flow pipe that successively connects the buffer tank, the heat exchanger and the manifold to one another, a sub-flow pipe that connects the manifold and the buffer tank with each other, a supply flow pipe for connecting the manifold and the printing part with each other, a collection flow pipe for connecting the printing part and the buffer tank with each other, and pumps respectively installed on the sub-flow pipe, the supply flow pipe and the collection flow pipe. The main flow pipe and the sub-flow pipe constitute a first circulation flow passage for circulating ink, and the main flow pipe, the supply flow pipe and the collection flow pipe constitute a second circulation flow passage for circulating the ink.
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