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:
Oct. 21, 2025
Filed:
Feb. 28, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Yuichiro Shibuya, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
If a sheet type has been changed without changing the charge-elimination charge adjustment value, a charge elimination control may be performed on sheets with a charge adjustment value inappropriate for the sheets, which may result in charging the sheets and lead to further sticking of the sheets. A control method for printing system, that includes a charge elimination unit that performs a charge elimination process on a sheet, includes performing a printing process, performing, in a case where a sheet type to be used for the printing process has been changed during the printing process, control to stop the printing process, and changing a setting of charge elimination that is performed by the charge elimination unit.