The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2024
Filed:
Jun. 15, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Mitsuo Oki, Kanagawa, JP;
Kazunari Shishido, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A printing apparatus includes a printing unit to print using a first consumable or a second consumable and a printing control unit to control the printing unit. The printing unit is controlled to use the second consumable if the printing apparatus is in a contracted state, and decides, based on information at the time of attachment of the second consumable to the printing apparatus, whether to control the printing unit using the second consumable if the printing apparatus is in an uncontracted state. The information includes date and time of attachment of the second consumable to the printing apparatus and an identifier of the second consumable. In the uncontracted state, if the information indicates the second consumable has been attached to the printing apparatus during the contracted state, the printing unit is controlled using the second consumable, and otherwise the driving control is suppressed.