Printing apparatus
AssigneeCanon Kabushiki Kaisha
InventorsAkihiro Tomida, Keita Ishimi, Hiroto Kango, Kazuo Suzuki, Taku Yokozawa, Rie Takekoshi, Toshimitsu Danzuka, Akiko Aichi
Life of this patent
Estimating the term…
Loading patent…
AssigneeCanon Kabushiki Kaisha
InventorsAkihiro Tomida, Keita Ishimi, Hiroto Kango, Kazuo Suzuki, Taku Yokozawa, Rie Takekoshi, Toshimitsu Danzuka, Akiko Aichi
Estimating the term…
A printing apparatus includes an ejection unit that forms an image on a print medium by ejecting liquid from an ejection port using drive of an ejection energy generation element in a pressure chamber, the liquid flowing into the pressure chamber from a first flow passage, a circulation unit circulates the liquid in a circulation flow passage including the first flow passage, the pressure chamber, and a second flow passage to allow the liquid to flow to outside of the pressure chamber, a recovery unit performs a recovery operation of the ejection unit, and a control unit stops the circulation unit before completion of the print operation when the recovery operation is to be performed after the print operation, such that a flow velocity at a timing of the completion of the print operation is a flow velocity higher than a flow velocity at which an ejection characteristic is maintained.
A printing apparatus comprising:
Dependencies are inferred from the claim text.