JPH0475653U - - Google Patents

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Publication number
JPH0475653U
JPH0475653U JP11742690U JP11742690U JPH0475653U JP H0475653 U JPH0475653 U JP H0475653U JP 11742690 U JP11742690 U JP 11742690U JP 11742690 U JP11742690 U JP 11742690U JP H0475653 U JPH0475653 U JP H0475653U
Authority
JP
Japan
Prior art keywords
charger
exhaust fan
transfer
sucks
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11742690U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11742690U priority Critical patent/JPH0475653U/ja
Publication of JPH0475653U publication Critical patent/JPH0475653U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、この考案の一実施例を電子写真複写
機に適用した場合の構成説明図、第2図は第1図
の制御部の要部を示すブロツク図、第3図は第2
図の動作を示すタイムチヤート、第4図は第1図
の要部を示す斜視図である。 1……本体ケース、14……感光体ドラム、1
9……転写チヤージヤ、20……分離チヤージヤ
、24……搬送ベルト、27……フイルター、2
9……排気フアン、30……ダクト。
FIG. 1 is an explanatory diagram of the configuration when one embodiment of this invention is applied to an electrophotographic copying machine, FIG. 2 is a block diagram showing the main parts of the control section of FIG. 1, and FIG.
4 is a perspective view showing the main part of FIG. 1. FIG. 1... Main body case, 14... Photosensitive drum, 1
9... Transfer charger, 20... Separation charger, 24... Conveyance belt, 27... Filter, 2
9...exhaust fan, 30...duct.

Claims (1)

【実用新案登録請求の範囲】 感光体上に原稿画像を結像し、形成された静電
潜像を現像し、現像された画像を転写チヤージヤ
によつて転写紙に転写し、その転写紙を分離チヤ
ージヤによつて感光体から分離した後、定着する
よう構成した画像形成装置において、 転写チヤージヤおよび分離チヤージヤが発生す
るオゾンを吸引して排気する排気フアンと、転写
チヤージヤおよび分離チヤージヤの放電中に排気
フアンを駆動し、前記各チヤージヤの放電停止後
、転写紙サイズに対応する時間が経過するまで排
気フアンの駆動を継続する制御手段を備えたこと
を特徴とする画像形成装置のオゾン除去装置。
[Scope of Claim for Utility Model Registration] A document image is formed on a photoreceptor, the formed electrostatic latent image is developed, the developed image is transferred to transfer paper by a transfer charger, and the transfer paper is In an image forming apparatus configured to fix ozone after being separated from a photoreceptor by a separation charger, there is an exhaust fan that sucks and exhausts ozone generated by the transfer charger and separation charger, and an exhaust fan that sucks and exhausts ozone generated by the transfer charger and separation charger, and an exhaust fan that sucks and exhausts ozone generated by the transfer charger and separation charger. An ozone removal device for an image forming apparatus, comprising a control means for driving an exhaust fan and continuing to drive the exhaust fan until a time corresponding to the transfer paper size has elapsed after discharge of each of the chargers has stopped.
JP11742690U 1990-11-07 1990-11-07 Pending JPH0475653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11742690U JPH0475653U (en) 1990-11-07 1990-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11742690U JPH0475653U (en) 1990-11-07 1990-11-07

Publications (1)

Publication Number Publication Date
JPH0475653U true JPH0475653U (en) 1992-07-02

Family

ID=31865326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11742690U Pending JPH0475653U (en) 1990-11-07 1990-11-07

Country Status (1)

Country Link
JP (1) JPH0475653U (en)

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