JPH0351783U - - Google Patents
Info
- Publication number
- JPH0351783U JPH0351783U JP11361489U JP11361489U JPH0351783U JP H0351783 U JPH0351783 U JP H0351783U JP 11361489 U JP11361489 U JP 11361489U JP 11361489 U JP11361489 U JP 11361489U JP H0351783 U JPH0351783 U JP H0351783U
- Authority
- JP
- Japan
- Prior art keywords
- ejection
- document
- ejection path
- original
- copying machine
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
Description
第１図はこの考案による循環式原稿給送装置搭
載の複写機をその循環式原稿給送装置全体と複写
機本体の一部を制御系と共に示す概略構成図、第
２図は同じくその循環式原稿給送装置搭載の複写
機全体を示す正面図、第３図は両面原稿の排出時
に排出方向無変換排出路を使用した場合の不都合
を説明するための概略図、第４図は制御装置５０
が実行する判断及び処理を示すフロー図、第５図
は従来の循環排紙経路の途中に原稿の進行方向を
変換する機構を備えた循環式原稿給送装置搭載の
複写機を例示する概略構成図である。
１０…複写機本体、１１…排出トレイ、１２…
排出方向無変換排出路、１５…原稿載置台、１８
…正転排出路、１９…反転排出路、２０…循環式
原稿給送装置、２７…搬送装置、２９…給紙ロー
ラ、３４…コンタクトガラス、３５…搬送装置、
３６…反転排紙ローラ、３７…切換爪、３９…反
転引き出しローラ、４１…スイツチバツクローラ
、４０…原稿排出路選択スイツチ（原稿排出路選
択手段）、５０…制御装置、Ｄ…原稿。
Fig. 1 is a schematic configuration diagram showing a copying machine equipped with a circulation type original feeding device according to this invention, showing the entire circulation type original feeding device and a part of the copying machine main body together with a control system, and Fig. 2 also shows the circulation type original feeding device. A front view showing the entire copying machine equipped with a document feeding device, FIG. 3 is a schematic diagram for explaining the inconvenience when using an ejection path without changing the ejection direction when ejecting a double-sided original, and FIG. 4 shows the control device 50.
FIG. 5 is a flowchart showing the judgment and processing executed by the system. FIG. 5 is a schematic configuration illustrating a copying machine equipped with a circulating document feeder equipped with a mechanism for changing the traveling direction of the document in the middle of the conventional circulating paper ejection path. It is a diagram. 10...Copying machine main body, 11...Ejection tray, 12...
Ejection path without conversion of ejection direction, 15...Document placement table, 18
... Forward rotation discharge path, 19 ... Reverse discharge path, 20 ... Circulating document feeder, 27 ... Conveyance device, 29 ... Paper feed roller, 34 ... Contact glass, 35 ... Conveyance device,
36... Reversing paper discharge roller, 37... Switching pawl, 39... Reversing pull-out roller, 41... Switch button crawler, 40... Document discharge path selection switch (document discharge path selection means), 50... Control device, D... Document.
Claims (1)
原稿を下側からコンタクトガラス上の露光位置ま
で順次給送する給紙機構と、その露光が終了した
原稿を再び前記原稿載置台上に原稿面を下向きに
して戻すための循環排紙経路とを備え、その排紙
経路の途中に原稿の進行方向を変換する機構を有
した循環式原稿給送装置搭載の複写機において、 前記循環排紙経路に、前記コンタクトガラス上
から搬出される原稿を進行方向を変えずに前記原
稿載置台と異なる排出トレイに排出するための排
出方向無変換排出路を分岐させて設けると共に、
その分岐部に排出経路を切り換えるための切換爪
を設け、 且つ該切換爪の位置を選択的に切換えて排出す
る原稿を前記循環排紙経路と排出方向無変換排出
路のいずれか一方から排出可能にする原稿排出路
選択手段を設けたことを特徴とする循環式原稿給
送装置搭載の複写機。 ２ 請求項１記載の循環式原稿給送装置搭載の複
写機において、両面原稿を複写する際の両面モー
ドが選択されたときは原稿排出路選択手段によつ
て原稿を排出方向無変換排出路を通して排出する
モードが選択されてもその選択を無効にする手段
を設けたことを特徴とする循環式原稿給送装置搭
載の複写機。[Scope of Claim for Utility Model Registration] 1. A paper feeding mechanism that sequentially feeds originals placed face down on a document placement table from the bottom to the exposure position on the contact glass, and a paper feeding mechanism that sequentially feeds the originals placed face down on the original platen, and a mechanism that feeds the originals again after exposure has been completed. A copying machine equipped with a circulation type document feeding device, which is equipped with a circulating paper ejection path for returning the original with its surface facing downward on the document mounting table, and has a mechanism for changing the traveling direction of the original in the middle of the paper ejection path. In the machine, an ejection path without changing the ejection direction is provided in the circulation ejection path for ejecting the document ejected from the contact glass onto an ejection tray different from the document mounting table without changing the direction of travel. With,
A switching pawl for switching the ejection path is provided at the branching part, and the position of the switching pawl can be selectively switched to eject the document from either the circulating paper ejection path or the ejection direction-unchanged ejection path. 1. A copying machine equipped with a circulation type document feeding device, characterized in that a document discharge path selection means is provided. 2. In the copying machine equipped with the circulation type document feeding device according to claim 1, when the duplex mode is selected when copying a double-sided original, the original ejection path selection means causes the original to pass through the ejection path without changing the ejection direction. A copying machine equipped with a circulation type document feeding device, characterized in that even if a mode for ejecting is selected, a means for invalidating the selection is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113614U JP2506864Y2 (en) | 1989-09-28 | 1989-09-28 | Copier equipped with a circulating document feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113614U JP2506864Y2 (en) | 1989-09-28 | 1989-09-28 | Copier equipped with a circulating document feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0351783U true JPH0351783U (en) | 1991-05-20 |
| JP2506864Y2 JP2506864Y2 (en) | 1996-08-14 |
Family
ID=31662022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113614U Expired - Lifetime JP2506864Y2 (en) | 1989-09-28 | 1989-09-28 | Copier equipped with a circulating document feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506864Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175749A (en) * | 1984-09-18 | 1986-04-18 | Ricoh Co Ltd | Original text sheet supplying device |
| JPS61183031A (en) * | 1984-12-06 | 1986-08-15 | ゼロツクス コ−ポレ−シヨン | Document treater for copier |
-
1989
- 1989-09-28 JP JP1989113614U patent/JP2506864Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175749A (en) * | 1984-09-18 | 1986-04-18 | Ricoh Co Ltd | Original text sheet supplying device |
| JPS61183031A (en) * | 1984-12-06 | 1986-08-15 | ゼロツクス コ−ポレ−シヨン | Document treater for copier |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506864Y2 (en) | 1996-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |