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. 07, 1984
Filed:
Sep. 02, 1981
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A copying machine includes a single paper supply roller for selectively conducting the paper supply in a manual supply mode wherein a copy paper is introduced through a manual inlet and in an automatic supply mode wherein a copy paper is supplied from a copy paper cassette. A copy paper biasing member is associated with the copy paper cassette so that the copy paper is depressed toward the operating region of the paper supply roller. A manual paper supply guide plate is rotatably secured to the copying machine so that the manual paper supply guide plate takes a first position wherein the manual paper supply guide plate is located under the paper supply roller for conducting the manual paper supply, and a second position not to interfere with the automatic paper supply from the copy paper cassette. A correlation mechanism is connected to the copy paper biasing member to disable the copy paper biasing member when the manual paper supply guide plate is located at the first position.