Ink jet recording apparatus and ink jet recording head with means reducing the amount of warp
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United States of America Patent
Stats
-
Aug 30, 1994
Grant Date -
N/A
app pub date -
Feb 1, 1991
filing date -
Feb 2, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A recording medium in the sheet form is supplied into a designated direction guided by a sheet supply roller. An ink jet recording head in which a plurality of ink jet discharging orifices are arranged is placed in parallel with a surface of the recording sheet and in the direction perpendicular to the designated direction of supplying the recorded sheet. An adjustment screw is placed for correcting a warped shape of the ink jet recording head by means of displacing a neighbor of a central portion of a longer side of the ink jet recording head in the designated direction of supplying the recording sheet.
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