Ink-jet printer and printing method, auxiliary member, ink-jet head, warp correction method, ink-jet head unit and color-mixture reducing method
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United States of America Patent
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Aug 29, 2000
Grant Date -
N/A
app pub date -
Sep 29, 1997
filing date -
Sep 30, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ink-jet printer capable of reducing temperature rise of an ink-jet head to the utmost. The printer comprises a long ink-jet head in which a plurality of ink-discharge nozzles are arrayed in a lengthwise direction and a plate auxiliary member attached to the ink-jet head along the lengthwise direction. The auxiliary member has a predetermined volume to increase the thermal capacity of the ink-jet head, and has a plurality of warp correction portions provided at positions corresponding to different positions in the lengthwise direction of the ink-jet head, to provide a function to correct warp of the ink-jet head.
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