JPH0463452U - - Google Patents
Info
- Publication number
- JPH0463452U JPH0463452U JP10715290U JP10715290U JPH0463452U JP H0463452 U JPH0463452 U JP H0463452U JP 10715290 U JP10715290 U JP 10715290U JP 10715290 U JP10715290 U JP 10715290U JP H0463452 U JPH0463452 U JP H0463452U
- Authority
- JP
- Japan
- Prior art keywords
- document
- documents
- stack
- sensor
- exceeds
- 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
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案が適用される自動原稿給送装置
の全体構成を示す側断面図、第２図はその主要構
成部品の動作のタイミングチヤート、第３図は本
考案を適用した第１図の装置の動作のフローを示
すフローチヤート、第４図ａ，ｂは第１図の装置
に本考案を適用した実施例の原稿給送部の構成と
その作用を説明する説明図である。
１……原稿、２……原稿テーブル、３……呼出
しローラ、６……プルアウトローラ、６……分離
ベルト、８……ベルト搬送装置、９……コンタク
トガラス（露光位置）、２９……原稿セツトセン
サ、３１……原稿積載制限枚数超過検知センサ、
３２……フイーラ。
FIG. 1 is a side sectional view showing the overall configuration of an automatic document feeder to which the present invention is applied, FIG. 2 is a timing chart of the operation of its main components, and FIG. 3 is a diagram showing the first embodiment to which the present invention is applied. FIGS. 4a and 4b are explanatory diagrams illustrating the structure and operation of the document feeding section in an embodiment in which the present invention is applied to the apparatus shown in FIG. 1. FIGS. 1... Original, 2... Original table, 3... Calling roller, 6... Pull-out roller, 6... Separation belt, 8... Belt transport device, 9... Contact glass (exposure position), 29... Original Set sensor, 31... Original loading limit number excess detection sensor,
32...Fila.
Claims (1)
を検知する原稿セツトセンサを有し、該センサに
より原稿テーブル上に原稿がセツトされているこ
とが検知された時、原稿束下面前端付近に圧接す
る呼出しローラにより原稿束の下側から順次原稿
を呼出し、その下流側に設けられたプルアウトロ
ーラと原稿搬送路を挟んでこれに巻掛けられ逆転
又は静止する分離ベルトにより重送を分離して露
光位置に原稿を給送する自動原稿給送装置におい
て、 上記原稿テーブル上にセツトされた原稿束が積
載制限枚数を超えていることを検知する原稿積載
制限枚数超過検知センサを設け、該センサが原稿
束積載枚数が制限枚数を超えたことを検知した時
警告を行なう警告手段を設けるとともに、該セン
サが原稿束の制限枚数超過検知時自動原稿給送装
置の動作を禁止するようにしたことを特徴とする
自動原稿給送装置。[Claim for Utility Model Registration] It has a document set sensor that detects that a document is set on the document table, and when the sensor detects that the document is set on the document table, the document stack is A calling roller that presses near the front edge of the lower surface sequentially calls out the originals from the bottom of the document stack, and double feeding is performed by a pull-out roller installed on the downstream side and a separation belt that is wrapped around this across the document transport path and rotates in reverse or remains stationary. In an automatic document feeder that separates the documents and feeds the documents to the exposure position, a sensor is provided to detect when the stack of documents set on the document table exceeds the limit number of documents. A warning means is provided for issuing a warning when the sensor detects that the number of sheets loaded in the stack of originals exceeds the limit, and the sensor prohibits operation of the automatic document feeder when the sensor detects that the number of sheets stacked in the stack of documents exceeds the limit. An automatic document feeder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10715290U JPH0463452U (en) | 1990-10-12 | 1990-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10715290U JPH0463452U (en) | 1990-10-12 | 1990-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463452U true JPH0463452U (en) | 1992-05-29 |
Family
ID=31853537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10715290U Pending JPH0463452U (en) | 1990-10-12 | 1990-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463452U (en) |
-
1990
- 1990-10-12 JP JP10715290U patent/JPH0463452U/ja active Pending
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