JPH0351751U - - Google Patents
Info
- Publication number
- JPH0351751U JPH0351751U JP1989113262U JP11326289U JPH0351751U JP H0351751 U JPH0351751 U JP H0351751U JP 1989113262 U JP1989113262 U JP 1989113262U JP 11326289 U JP11326289 U JP 11326289U JP H0351751 U JPH0351751 U JP H0351751U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- forming apparatus
- image forming
- image
- ejects
- 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
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/111—Bottom
- B65H2405/1111—Bottom with several surface portions forming an angle relatively to each other
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Collation Of Sheets And Webs (AREA)
- Forming Counted Batches (AREA)
Description
第１図〜第３図はこの考案の実施例を示す図で
あり、第１図は回転速度Ｌで排紙している状態を
示す図、第２図は回転速度Ｈで排紙している状態
を示す図、第３図はグルーピングの状態を示す図
である。
１…複写機、２…排紙ローラ、４…用紙、５…
排紙トレー、５ａ…屈曲部、５ｂ…ストツパ、５
ｃ…下流側、５ｄ…上流側、６…制御手段、７…
駆動手段。
Figures 1 to 3 are diagrams showing an embodiment of this invention, with Figure 1 showing paper being discharged at rotational speed L, and Figure 2 showing paper being discharged at rotational speed H. FIG. 3 is a diagram showing the state of grouping. 1... Copying machine, 2... Paper ejection roller, 4... Paper, 5...
Paper ejection tray, 5a...Bending portion, 5b...Stopper, 5
c...downstream side, 5d...upstream side, 6...control means, 7...
Drive means.
Claims (1)
排出して保持する排紙機構において、 画像が形成された用紙を画像形成装置本体から
排出する排紙ローラと、 上記排紙ローラを、低速と高速の二段階に切換
え可能に回転駆動する駆動手段と、 画像が形成された用紙を所定のグループごとに
仕分けるグルーピングモード時に、上記排紙ロー
ラの回転速度が、グループごとに上記二段階に交
互に切換わるように駆動手段を制御する制御手段
と、 途中部において屈曲し、排紙ローラの高速駆動
時に排出される用紙と、低速駆動時に排出される
用紙とを、一部をオーバーラツプさせた状態で、
上記屈曲部の下流側と上流側とに分配して保持す
ると共に、上記下流側の先端部に、当該下流側に
排出された用紙の先端部を突き当てるストツパを
設けた、断面が山形状の排紙トレーと を具備することを特徴とする画像形成装置の排紙
機構。[Scope of Claim for Utility Model Registration] A paper ejecting mechanism that ejects and holds paper on which an image is formed from the image forming apparatus main body, a paper ejecting roller that ejects the paper on which the image is formed from the image forming apparatus main body; A driving means for rotatably driving the paper ejecting roller in a manner that is switchable between two stages of low speed and high speed; a control means for controlling the driving means so as to alternately switch between the two stages described above; With the parts overlapped,
A sheet of paper with a chevron-shaped cross section is provided with a stopper which is distributed and held on the downstream side and upstream side of the bent portion, and which abuts the leading end of the paper discharged to the downstream side. A paper ejection mechanism for an image forming apparatus, comprising a paper ejection tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113262U JPH0351751U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113262U JPH0351751U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351751U true JPH0351751U (en) | 1991-05-20 |
Family
ID=31661680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113262U Pending JPH0351751U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100485805B1 (en) * | 2003-01-04 | 2005-04-28 | 삼성전자주식회사 | Discharging method for sorting printed paper in a printing job |
-
1989
- 1989-09-26 JP JP1989113262U patent/JPH0351751U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100485805B1 (en) * | 2003-01-04 | 2005-04-28 | 삼성전자주식회사 | Discharging method for sorting printed paper in a printing job |
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