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:
Aug. 11, 1992
Filed:
Nov. 12, 1991
Norio Kurosawa, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Abstract
An image forming apparatus including a copy image forming section for forming a copy image on the basis of an original image under each of a plurality of image forming conditions including a plurality of magnification ratios, a first key for inputing the change of magnification ratio from first magnification ratio to second magnification ratio, a second key for inputing one of the image forming conditions and a microprocessor for setting the second magnification ratio to the magnification ratio in accordance with first changing ratio when only the first key is operated and for setting the second magnification ratio to the magnification ratio in accordance with second changing ratio different from the first changing ratio when both the first key and the second key are operated.