Venable LLP
Inkjet printing apparatus and detecting method
There is provided an inkjet printing apparatus capable of properly determining full capacity of a waste ink tank with less errors. To achieve this, full capacity of the waste ink tank is determined based on an amount of waste ink discharged after a point when a detection pin provided on an absorber in a waste ink tank detects ink and an amount of waste ink discharged over a past predetermined period of time before the point.
Canon Kabushiki Kaisha
B B B B B B B
B41J B41J B41J B41J B41J B41J B41J
inventional inventional inventional inventional inventional inventional additional
Takatoshi Yoshinori Atsushi Takuya
Nakano Nakagawa Takahashi Fukasawa