IMAGE FORMATION DEVICE

PROBLEM TO BE SOLVED: To provide an image formation device capable of inhibiting the deterioration of the image quality which is caused by a developer adhering to exposure means.SOLUTION: An image formation device includes: an LED exposing head 31 which exposes a photoreceptor 1; and a cylindrical t...

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Bibliographic Details
Main Author MORITA TOMOKAZU
Format Patent
LanguageEnglish
Japanese
Published 30.10.2014
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide an image formation device capable of inhibiting the deterioration of the image quality which is caused by a developer adhering to exposure means.SOLUTION: An image formation device includes: an LED exposing head 31 which exposes a photoreceptor 1; and a cylindrical toner adhesion preventive film 32 where the LED exposing head 31 is disposed at the inner peripheral side, the toner adhesion preventive film 32 preventing toner from adhering to the LED exposing head 31 while transmitting exposure light radiated from the LED exposing head 31. The toner adhesion preventive film 32 is provided so as to rotate relative to the LED exposing head 31. 【課題】露光手段に現像剤が付着することに起因する画像品位の低下を抑制することができる画像形成装置を提供する。【解決手段】感光体１を露光するＬＥＤ露光ヘッド３１と、ＬＥＤ露光ヘッド３１が内周側に配置された筒状のトナー付着防止フィルム３２であって、ＬＥＤ露光ヘッド３１から照射された露光光を透過させつつ、ＬＥＤ露光ヘッド３１にトナーが付着するのを防止するトナー付着防止フィルム３２と、を備え、トナー付着防止フィルム３２は、ＬＥＤ露光ヘッド３１に対して回転可能に設けられていることを特徴とする。【選択図】図２
Bibliography:Application Number: JP20130083099