Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tetsuya Kaneko0
Tomohiro Tamai0
Date of Patent
July 29, 2008
0Patent Application Number
105876120
Date Filed
December 1, 2005
0Patent Primary Examiner
Patent abstract
An image forming apparatus for forming an image on a recording medium by ejecting drops of recording fluid from a recording head includes a waste tank having a space for containing waste fluid, a part for obtaining a correlation value that has a correlation to a deposited state of the waste fluid in the space within the waste tank, and a part for judging whether or not the correlation value exceeds a reference value.
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