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:
Nov. 11, 2008
Filed:
Jul. 14, 2005
Chang-bok Lee, Suwon-si, KR;
Chang-bok Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An electro-photographic image forming device that is capable of controlling a print speed and a method for controlling the same, wherein the electro-photographic image forming device has an engine mechanism including a laser scanning unit, a developing unit, a transfer roller, and a fixing unit. The electro-photographic image forming device further includes a first driving unit for driving the laser scanning unit, a second driving unit for driving the photosensitive medium, the developing unit, the transfer roller, and the fixing unit, and a controller for controlling the first and second driving units so as to have the laser scanning unit driven at a first driving speed and to have the photosensitive medium, the developing unit, the transfer roller, and the fixing unit, driven at a second driving speed in the engine mechanism when it is determined that a print mode for printing desired print data is set to a draft mode.