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.

Date of Patent:
Sep. 16, 1986

Filed:

Jun. 28, 1984
Applicant:
Inventors:

Masahiko Ogura, Fujisawa, JP;

Hideshi Oushiden, Kawasaki, JP;

Assignee:

Kabushiki Kaisha Toshiba, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
355 56 ; 355 55 ;
Abstract

An image forming apparatus with a function to set the magnification of an image to be formed, including an input section for inputting a magnification of an image to be formed, a drive member for setting the magnification input by the input section so as to provide an image at the magnification, and a microcomputer coupled to the input section and designed to control the drive member in such a manner that the drive member sets the magnification input by the input section when no additional magnification is input within a predetermined period after the magnification has been input, and sets the additional magnification when no further additional magnification is input within another period after the additional magnification has been input, and so forth.


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