Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2000
Issued Date -
N/A
app pub date -
Jan 29, 1997
filing date -
Feb 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink jet apparatus includes a mounting section for exchangeably mounting a cartridge, devices for performing a recovery operation in order to improve the ink discharge condition of a recording head, and components for confirming the exchange history of the cartridge and a recording operation, these components having a confirmation result. A controller serves to control the recovery operation which is performed by the recovery means according to the confirmation result of the confirming elements. The controller makes the recovery devices operate when it is confirmed that a new cartridge is mounted on the mounting section.
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