JPH0431152U - - Google Patents
Info
- Publication number
- JPH0431152U JPH0431152U JP7318990U JP7318990U JPH0431152U JP H0431152 U JPH0431152 U JP H0431152U JP 7318990 U JP7318990 U JP 7318990U JP 7318990 U JP7318990 U JP 7318990U JP H0431152 U JPH0431152 U JP H0431152U
- Authority
- JP
- Japan
- Prior art keywords
- automatic document
- document feeder
- roller
- pressure roller
- contact glass
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Manual Feeding Of Sheets (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Description
第１図〜第３図ａ，ｂは本考案に係る複写機の
自動原稿送り装置の一実施例を示す図であり、第
１図はその構成図、第２図は第１図の部の拡大
図、第３図ａはその加圧ローラが排紙ローラに当
接した状態を示す図、第３図ｂはその加圧ローラ
が排紙ローラから離隔した状態を示す図である。
第４図は従来例を示すその構成図である。
１……第１自動原稿送りユニツト、４，２９…
…原稿、５……コンタクトガラス、２３……第２
自動原稿送りユニツト、２６……排紙ローラ、２
７……加圧ローラ、２８……排紙トレイ、３５…
…移動機構。
1 to 3 a and b are diagrams showing an embodiment of the automatic document feeder of a copying machine according to the present invention, FIG. 1 is a configuration diagram thereof, and FIG. An enlarged view of FIG. 3A shows the pressure roller in contact with the paper ejection roller, and FIG. 3B shows the pressure roller separated from the paper ejection roller.
FIG. 4 is a configuration diagram showing a conventional example. 1...First automatic document feeding unit, 4, 29...
...Original, 5...Contact glass, 23...Second
Automatic document feed unit, 26... Paper ejection roller, 2
7... Pressure roller, 28... Paper ejection tray, 35...
...Movement mechanism.
Claims (1)
、排出する第１自動原稿送りユニツトと、一枚ず
つ手差しされた原稿をコンタクトガラスに沿つて
搬送するとともに、コンタクトガラスから排出さ
れた原稿を、回転する排紙ローラおよび該排紙ロ
ーラに当接する加圧ローラにより挟持して排紙ト
レイに排出する第２自動原稿送りユニツトと、を
備えた複写機の自動原稿送り装置において、前記
加圧ローラを排紙ローラに当接、離隔させる移動
機構を設け、該移動機構により、第１自動原稿送
りユニツトの使用時には、加圧ローラを排紙ロー
ラから離隔させるようにしたことを特徴とする複
写機の自動原稿送り装置。 A first automatic document feeding unit feeds and discharges stacked originals onto a contact glass, and a rotating paper ejector unit transports manually fed originals one by one along the contact glass, and rotates the originals ejected from the contact glass. In an automatic document feeder of a copying machine, the automatic document feeder includes a second automatic document feeder that pinches the document between a roller and a pressure roller that contacts the document discharge roller and discharges the document to a document discharge tray. An automatic document feeder for a copying machine, characterized in that a moving mechanism is provided for bringing the pressure roller into contact with and separating the pressure roller from the discharge roller when the first automatic document feeder unit is used. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7318990U JPH0431152U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7318990U JPH0431152U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431152U true JPH0431152U (en) | 1992-03-12 |
Family
ID=31611796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7318990U Pending JPH0431152U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431152U (en) |
-
1990
- 1990-07-10 JP JP7318990U patent/JPH0431152U/ja active Pending
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