Ink jet recovery system having variable recovery
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 25, 2003
Issued Date -
N/A
app pub date -
Jun 25, 1996
filing date -
Jun 25, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet recording system includes a recovery device for maintaining and recovering performance of discharge from a plurality of discharge ports for discharging a plurality of different inks for recording, and a control device for controlling the apparatus such that a content of recovery by the recovery device for discharge ports not used for recording and a content of recovery by the recording device for discharge ports used for recording is different. The control device also controls the apparatus such that a content of recovery for a discharge port used for recording is based on whether a predetermined lapse time has passed since a previous recovery of the discharge port used for recording.
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