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:
Oct. 11, 1983
Filed:
Mar. 15, 1982
Applicant:
Inventor:
Hiroaki Kojima, Toyokawa, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355 / ; 355 / ; 355 / ; 324458 ; 358300 ;
Abstract
An electrostatic recording and printing apparatus having improved control means for clarity of images created on a photosensitive member is provided. Images can be created by line scanning with a laser beam and a startup control means can control the charge potential of the photosensitive surface to a predetermined value prior to exposure by the laser beam and then, subsequently, both the amount of the laser beam and the surface potential can be controlled during operation to ensure optimum reproduction conditions.