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. 08, 2020
Filed:
May. 16, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Seita Inoue, Kashiwa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A sheet feeding device capable of improving user's convenience even in a case where non-long sheets and long sheets are switchingly used. A sheet storage opened and closed for storing sheets to be used for image formation. A deck supply path feeds sheets from the sheet storage. A first and a second lift plate are provided in the sheet storage, side by side, in a sheet feeding direction. The first and second lift plates can be lifted up and down by a lift mechanism. A CPU determines whether or not an operation concerning storing long sheets in the sheet storage has been performed. When it is determined that the operation has been performed, the CPU controls the lift mechanism to cause the levels of the first and second lift plates to match each other.