JPH027261U - - Google Patents
Info
- Publication number
- JPH027261U JPH027261U JP8412188U JP8412188U JPH027261U JP H027261 U JPH027261 U JP H027261U JP 8412188 U JP8412188 U JP 8412188U JP 8412188 U JP8412188 U JP 8412188U JP H027261 U JPH027261 U JP H027261U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- paper
- image
- intermediate tray
- section
- 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
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Conveyance By Endless Belt Conveyors (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Paper Feeding For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
第１図ａおよびｂはそれぞれこの考案の一実施
例を示す構成説明図および要部構成説明図、第２
図は上記実施例を示すフローチヤートである。
１……複写機本体、１ａ……一方側面、１ｂ…
…前面、４，５……給紙口、６……排紙皿、６ａ
……排出コロ、７……排紙口、８……定着ローラ
、９……現像装置、１０……感光体ドラム、１１
ａ……転写チヤージヤ、１１ｂ……分離チヤージ
ヤ、１２……複写部、１３……中間トレイ、１４
……用紙ストツクスイツチ、２０……前面排出用
コロ、２１……排出スイツチ、２２……再給紙コ
ロ、２３……再給紙用送出ローラ。
Figures 1a and 1b are a configuration explanatory diagram and an explanatory diagram of the main part configuration showing one embodiment of this invention, respectively, and Figure 2
The figure is a flowchart showing the above embodiment. 1... Copying machine main body, 1a... One side, 1b...
...Front, 4, 5... Paper feed slot, 6... Paper ejection tray, 6a
...Discharge roller, 7... Paper discharge port, 8... Fixing roller, 9... Developing device, 10... Photosensitive drum, 11
a...Transfer charger, 11b...Separation charger, 12...Copying section, 13...Intermediate tray, 14
... Paper stock switch, 20 ... Front ejection roller, 21 ... Ejection switch, 22 ... Paper refeed roller, 23 ... Paper refeed delivery roller.
Claims (1)
一方面にそれぞれ設けられた給紙口および排紙口
と、画像形成装置本体の短手方向に沿う他方面近
傍に設けられた定着部と、給紙口から現像部、転
写部を介して定着部に至る画像形成部と、この画
像形成部下方に設けられ、画像形成部を通つた画
像形成済み用紙を用紙の進行方向に反転させて一
旦貯留し再び画像形成部へ搬送することが可能な
中間トレイと、この中間トレイに用紙があること
を検知するための用紙検知手段と、両面画像形成
をおこなう第１モード、又は単一画像形成をおこ
なう第２モードを指令する画像形成指令手段と、
この指令手段および用紙検知手段の出力を受けて
、第１モードが指令されたときには画像形成継続
信号を出力して中間トレイに貯留される回数が所
定回数になるまで画像形成済み用紙を画像形成部
を介して循環させ、第２モードが指令されたとき
には画像形成終了信号を出力して中間トレイに貯
留された画像形成済み用紙を排出するよう制御す
る制御手段とを備えた画像形成装置。 A paper feed port and a paper ejection port are provided on one side of the image forming apparatus main body along the width direction, and a paper ejection port is provided on one side of the image forming apparatus main body. An image forming section that extends from the paper opening to a fixing section via a developing section and a transfer section, and an image forming section provided below this image forming section, which reverses the image-formed paper that has passed through the image forming section in the direction of paper travel and temporarily stores it. An intermediate tray that can then be transported to the image forming section again, a paper detection means for detecting the presence of paper on this intermediate tray, and a first mode for double-sided image formation or single image formation. image formation command means for commanding the second mode;
In response to the outputs of the command means and the paper detection means, when the first mode is commanded, an image forming continuation signal is outputted to the image forming section, and the image forming section outputs the image forming continuation signal until the paper is stored in the intermediate tray a predetermined number of times. an image forming apparatus comprising: a control means for controlling the image-formed paper stored in the intermediate tray to be circulated through the intermediate tray and to output an image-forming end signal when a second mode is commanded to discharge the image-formed paper stored in the intermediate tray;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084121U JPH0738300Y2 (en) | 1988-06-25 | 1988-06-25 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084121U JPH0738300Y2 (en) | 1988-06-25 | 1988-06-25 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027261U true JPH027261U (en) | 1990-01-18 |
| JPH0738300Y2 JPH0738300Y2 (en) | 1995-08-30 |
Family
ID=31308821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988084121U Expired - Lifetime JPH0738300Y2 (en) | 1988-06-25 | 1988-06-25 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738300Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221043A (en) * | 1985-03-25 | 1986-10-01 | Canon Inc | Picture former |
| JPS62128027U (en) * | 1986-02-04 | 1987-08-13 |
-
1988
- 1988-06-25 JP JP1988084121U patent/JPH0738300Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221043A (en) * | 1985-03-25 | 1986-10-01 | Canon Inc | Picture former |
| JPS62128027U (en) * | 1986-02-04 | 1987-08-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738300Y2 (en) | 1995-08-30 |
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