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:
Feb. 07, 2023
Filed:
Jun. 30, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Syuu Utzui, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 29/38 (2006.01);
U.S. Cl.
CPC ...
B41J 2/16523 (2013.01); B41J 2/16505 (2013.01); B41J 29/38 (2013.01); B41J 2002/16582 (2013.01);
Abstract
A printing apparatus comprises: a printing unit configured to print onto a sheet by ejecting ink from a printing head; a maintenance unit configured to perform a maintenance operation capable of being performed in parallel with the printing performed by the printing unit; and a control unit configured to control the maintenance unit such that when the printing by the printing unit and the maintenance operation by the maintenance unit are performed in parallel, and the maintenance operation is not completed by the time the printing by the printing unit has ended, the maintenance operation is ended without being completed.