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:
May. 30, 2017
Filed:
Aug. 10, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/16538 (2013.01); B41J 2/16541 (2013.01); B41J 2/16552 (2013.01); B41J 2002/16558 (2013.01);
Abstract
A printing device able to suppress the leakage of head fluid is provided. The printing device includes: a print head having an ejection opening face on which are formed ejection openings that eject ink; a wiper that wipes the ejection opening face; a holding member that holds head fluid; a transfer member that transfers the head fluid held in the holding member to the wiper; and a switching unit configured to switch between a communicating state in which the holding member and the transfer member communicate, and a non-communicating state in which the holding member and the transfer member do not communicate.