Ink jet recording apparatus with discharge recovery apparatus having varying driving force
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United States of America Patent
Stats
-
Sep 14, 1993
Grant Date -
N/A
app pub date -
Feb 11, 1991
filing date -
Feb 13, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A discharge maintaining and recovery apparatus which maintains and recovers a state of ink discharge from a recording head which discharges ink on a recording medium. The apparatus comprises an ink receiver capable of receiving ink, and a transporting device which connects the ink receiver to an exhaust ink receiving member. The ink receiving member receives ink exhausted by the discharge maintaining and recovery process and the transporting device transports ink to an exhaust ink receiving member. In addition, a controller controls a first discharge maintaining and recovery process for exhausting ink by driving the recording head, and a second discharge maintaining and recovery process for exhausting ink by driving the transporting device.
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