JPS6390631U - - Google Patents

Description

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

第１図は本考案の一実施例における自動両面複
写装置の要部構成図、第２図は同様に切換爪の拡
大図、第３図は従来の自動両面複写装置の概略構
成図、第４図は切換爪を揺動して排出路を開放し
たとき要部構成図、第５図は同様に給紙路を開放
したときの要部構成図である。 １……感光体ドラム、５・５ａ……用紙、７…
…定着器、９……中間トレイ、１０……排出路、
１１……給紙ローラ、１２……押圧ローラ、１３
……給紙路、１４……切換爪、１６……除電ブラ
シ。 FIG. 1 is a diagram showing the main parts of an automatic double-sided copying device according to an embodiment of the present invention, FIG. 2 is an enlarged view of a switching claw, FIG. 3 is a schematic diagram of a conventional automatic double-sided copying device, and FIG. The figure is a block diagram of the main part when the switching claw is swung to open the discharge path, and FIG. 5 is a block diagram of the main part when the paper feed path is similarly opened. 1... Photosensitive drum, 5, 5a... Paper, 7...
...Fuser, 9...Intermediate tray, 10...Ejection path,
11...Paper feed roller, 12...Press roller, 13
...Paper feed path, 14...Switching claw, 16...Static elimination brush.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 感光体ドラムを有する画像形成手段と、片面に
画像複写された用紙を一旦収容する中間トレイと
、この中間トレイに前記用紙を排出もしくは中間
トレイ爪ら給紙するための一対の給紙ローラと、
前記中間トレイに前記用紙を排出する排出路と中
間トレイ爪ら前記用紙を給紙する給紙路とを切換
える切換爪とを具備し、この切換爪の用紙排出路
側に除電部材を配設したことを特徴とする自動両
面複写装置。 an image forming unit having a photosensitive drum; an intermediate tray that temporarily stores a sheet of paper with an image copied on one side; a pair of paper feed rollers that discharge the sheet of paper to the intermediate tray or feed the sheet from the intermediate tray claw;
A switching claw is provided for switching between an ejection path for ejecting the paper to the intermediate tray and a paper feeding path for feeding the paper from the intermediate tray claw, and a static eliminating member is disposed on the paper ejection path side of the switching claw. An automatic double-sided copying device featuring: