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. 26, 2020
Filed:
Mar. 13, 2017
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Takashi Suzuki, Nagoya, JP;
Tetsuya Okano, Anjo, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya-Shi, Aichi-Ken, JP;
Abstract
A printer includes a casing, a print mechanism disposed inside the casing, and a paper tray. A conveying route extends from the tray to the print mechanism, with a first roller disposed adjacent the tray to feed a sheet from the tray to the conveying route. A second roller is disposed in the conveying route and conveys the sheet fed by the first roller to the print mechanism. A driving source provides a driving source to the first roller and the second roller. A controller is configured to, in response to a printing request, apply the driving force from the driving source to the first and second rollers such that the first and second rollers rotate. In response to a magnitude of a load of the driving source, the controller applies the driving force to the second roller such that the second roller rotates, and the controller does not apply the driving source to the first roller such that the first roller does not rotate.