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. 18, 1992
Filed:
May. 23, 1990
Yukihiro Ohno, Tokyo, JP;
Fumiaki Tsuchiya, Nakatsugawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image forming apparatus selectively loaded with a two-side unit and a paper cassette storing a stack paper sheets and selectively operable in a two-sided copy mode and a combined copy mode. The body of the apparatus incorporates at least an image forming section, an image fixing section, a paper transporting section, and a paper discharging section therein. An accommodating section is provided in a lower portion of the apparatus body for selectively accommodating either one of the two-side unit and paper cassette. The accommodating section has a bore open at a particular side where the apparatus is to be operated, and a guide potion for guiding the two-side unit and paper cassette. The two-side unit and paper cassette have the same external configuration.