Ink jet recording apparatus having a cap for maintaining a clean discharge port
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United States of America Patent
Stats
-
Jul 11, 1989
Grant Date -
N/A
app pub date -
Dec 22, 1987
filing date -
Dec 25, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording apparatus comprises a discharge port for discharging the ink, a storing portion for storing the ink therein, a cap for covering said discharging port, pump means communicated with said cap, a sucking tube for communicating said cap with said storing portion and a valve provided in said sucking tube.
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