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. 16, 2021
Filed:
Aug. 05, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/045 (2006.01); B41J 2/165 (2006.01); B41J 25/00 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04505 (2013.01); B41J 2/04586 (2013.01); B41J 2/16505 (2013.01); B41J 25/006 (2013.01);
Abstract
The printing apparatus comprises: a print head having an ejection opening surface on which an ejection opening configured to eject ink is formed; a holder member that holds the print head; a moving unit configured to move the holder member; a fixing member that fixes the holder member; a detecting unit configured to detect a moving distance of the holder member; and a first determining part configured to determine that the holder member is fixed by the fixing member in a case where the moving distance detected by the detecting unit is less than a predetermined value.