JPS60156549U - Copy machine print density control device - Google Patents
Copy machine print density control deviceInfo
- Publication number
- JPS60156549U JPS60156549U JP4564084U JP4564084U JPS60156549U JP S60156549 U JPS60156549 U JP S60156549U JP 4564084 U JP4564084 U JP 4564084U JP 4564084 U JP4564084 U JP 4564084U JP S60156549 U JPS60156549 U JP S60156549U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- copying machine
- density control
- document
- photosensitive paper
- 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
Landscapes
- Control Of Exposure In Printing And Copying (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は本考案が適用される複写機の主要部
を示す図、第３−図は本考案の実施例に使用する原稿挿
入ローラの回転方向制御装置を示す図、第４図は本考案
の実施例を説明するためのブロック図である。
３６：原稿挿入ローラ、４３：感光紙自動給紙及び手動
給紙選択スイッテ、４４：原稿、４６：感光紙、９９：
原稿挿入ローラ回転方向制御装置。1 and 2 are diagrams showing the main parts of a copying machine to which the present invention is applied; The figure is a block diagram for explaining an embodiment of the present invention. 36: Original insertion roller, 43: Photosensitive paper automatic paper feeding and manual paper feeding selection switch, 44: Original, 46: Photosensitive paper, 99:
Document insertion roller rotation direction control device.
Claims (3)
紙手段及び原稿透過光量検知手段とを有する複写機の焼
付濃度制御装置に関し、感光紙の自動給紙と挙動給紙の
いずれかを選択するスイッチ手段と、第１方向に回転し
て原稿を複写機内に搬入する１対の原稿挿入ローラと、
前記スイッチ手段により感光紙手動給紙が選択された場
合には、原稿の透過光量測定後辷前記１対の原稿挿入ロ
ーラの回転を第２方向に変えた後に再び第１方向とする
手段とを有し、前記原稿を複写機外に一旦排出すること
を特徴とする複写機の焼付濃度制御装置。(1) Regarding a printing density control device for a copying machine that overlaps photosensitive paper and an original for exposure printing and has an automatic photosensitive paper feeding means and a means for detecting the amount of light transmitted through the original, it is necessary to select between automatic feeding of photosensitive paper and behavioral feeding. a pair of document insertion rollers that rotate in a first direction to carry the document into the copying machine;
When manual feeding of photosensitive paper is selected by the switch means, means for changing the rotation of the pair of document insertion rollers to the second direction after measuring the amount of transmitted light of the document, and then changing the rotation to the first direction again. What is claimed is: 1. A printing density control device for a copying machine, characterized in that the original is once discharged outside the copying machine.
行なわ゛れる実用新案登録請求の範囲第１項記載の複写
機の焼付濃度制御装置。(2) The printing density control device for a copying machine according to claim 1, wherein the rotational direction control of the document insertion roller is automatically performed.
回転を開始する実用新案登録請求の範囲第１項記載の複
写機の焼付濃度制御装置。(3) The printing density control device for a copying machine according to claim 1, wherein the document insertion roller manually starts rotating in the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4564084U JPS60156549U (en) | 1984-03-29 | 1984-03-29 | Copy machine print density control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4564084U JPS60156549U (en) | 1984-03-29 | 1984-03-29 | Copy machine print density control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60156549U true JPS60156549U (en) | 1985-10-18 |
Family
ID=30559316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4564084U Pending JPS60156549U (en) | 1984-03-29 | 1984-03-29 | Copy machine print density control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156549U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591047B2 (en) * | 1979-07-03 | 1984-01-10 | 三菱電機株式会社 | Pressure balanced bellows for gas insulated electrical equipment |
-
1984
- 1984-03-29 JP JP4564084U patent/JPS60156549U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591047B2 (en) * | 1979-07-03 | 1984-01-10 | 三菱電機株式会社 | Pressure balanced bellows for gas insulated electrical equipment |
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