Printhead maintenance based on ink supply interruption
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 13, 2014
Grant Date -
May 30, 2013
app pub date -
Nov 29, 2011
filing date -
Nov 29, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of controlling a maintenance operation in an inkjet printer, the method includes detecting that ink supply connection to a printhead has been interrupted; detecting that ink supply connection to the printhead has been restored; measuring a time interval between the interruption and the restoration of the ink supply connection to the printhead; and selecting a level of the maintenance operation, depending upon a length of the time interval.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully