JPS6439355U

JPS6439355U -

Info

Publication number: JPS6439355U
Application number: JP13357087U
Authority: JP
Priority date: 1987-08-31
Filing date: 1987-08-31
Publication date: 1989-03-09

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す構成説明図
、第２図はその異なる状態を示す構成説明図、第
３図は第２図のＡ部拡大説明図、第４図は同じく
Ｂ部拡大説明図、第５図は同じくＣ部拡大説明図
、第６図は同じくＤ−Ｄ断面図、第７図は他の実
施例を示す第３図相当図である。１……自動原稿送り装置、２……複写機本体、
３……プラテンガラス、４……原稿台、５……下
方移送ローラ、６……原稿送り込み用ベルト、７
……上方移送ローラ、８……排紙トレイ、９……
排紙ガイド、１０……上下位置切換作動手段。 Fig. 1 is an explanatory view of the configuration showing one embodiment of this invention, Fig. 2 is an explanatory view of the configuration showing its different states, Fig. 3 is an enlarged explanatory view of part A in Fig. 2, and Fig. 4 is also an explanatory view of part B. FIG. 5 is an enlarged explanatory view of C section, FIG. 6 is a sectional view taken along line DD, and FIG. 7 is a view corresponding to FIG. 3 showing another embodiment. 1... Automatic document feeder, 2... Copying machine main body,
3...Platen glass, 4...Document table, 5...Downward transport roller, 6...Document feeding belt, 7
...Upper transfer roller, 8... Paper ejection tray, 9...
Paper ejection guide, 10...Vertical position switching actuation means.

Claims

[Scope of utility model registration request]

A document table disposed above the platen glass of the main body of the image forming apparatus, a downward transfer section that inverts and moves the documents set on the document table downward one by one from the bottom, and a document transfer section that transfers the documents from this transfer section. A document feed section that feeds the document onto the platen glass, an upper transfer section that inverts and transfers the document upward from the document feed section, a paper output tray formed between the document table and the document feed section, and a plate-shaped document feed section. It is rotatably supported near the upper transfer section, and in its upper position, it can guide the original from the upper transfer section onto the document table in correspondence with the document tray, and in its lower position, it can guide the document upward in correspondence with the document ejection tray. An automatic document feeding structure for an image forming apparatus comprising a paper ejection guide capable of guiding a document from a copying section to a paper ejection tray, and an operation means for switching the vertical position of the paper ejection guide.