Fitzpatrick, Cella, Harper & Scinto
Printing apparatus and ink remaining amount detection method
According to this invention, an inkjet printing apparatus having an arrangement for detecting an amount of remaining ink in an ink tank starts a printing operation in a short time immediately after power-on. If an operation in preceding use is ended without any error at the time of power-off, and no error has occurred even at the time of power-on, the inkjet printing apparatus of this invention starts the printing operation without executing the operation of detecting the amount of remaining ink in the ink tank after power-on.
Canon Kabushiki Kaisha
B B B B
B41J B41J B41J B41J
inventional inventional inventional inventional
Tetsuya Hiroshi Akiko Takatoshi Yoshiaki Minoru Kiichiro
Edamura Taira Maru Nakano Murayama Teshigawara Takahashi