Small size ink jet printer
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United States of America Patent
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-
May 22, 1984
Grant Date -
N/A
app pub date -
Nov 19, 1981
filing date -
Nov 20, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A small size ink jet printer includes a cover which presses against the ink nozzle openings when the printer is inoperative. The printer head is electrically driven but operation of the nozzle cover is at least partially performed manually. Particularly, the nozzle covering operation which needs a large force, is often manually performed to conserve energy and reduce component size. Circuits detecting and responding to an inadvertent failure to cover the nozzles are also provided.
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Family
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Cited Art Landscape
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