JPS6059249U - Copy machine vertical shake detection device - Google Patents
Copy machine vertical shake detection deviceInfo
- Publication number
- JPS6059249U JPS6059249U JP15090983U JP15090983U JPS6059249U JP S6059249 U JPS6059249 U JP S6059249U JP 15090983 U JP15090983 U JP 15090983U JP 15090983 U JP15090983 U JP 15090983U JP S6059249 U JPS6059249 U JP S6059249U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- document
- shake detection
- vertical shake
- copy machine
- 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
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図は従来の複写機を示す側断面図、第２図は本考案
の一実施例に係る複写機の縦プレ検出装置の概要を示す
概略側面図で、原稿台が移動する形式の複写機に適用し
たものであり、第３図は同実施例に使用することのでき
る試験用原稿め正面図、第４図は同実施例に用いる光セ
ンサの出力信号を示す波形図、第５図は上記縦プレ検出
装置における信号経路を示すブロック図、第６図は上記
縦プレ検出装置における処理手順を示すフローチャート
である。
（符号の説明）２・・・・・・原稿台、２１・・・・・
・光学′系、Ｄ・・・・・・原稿、２９・・・・・・線
目盛、３０・・・・・・試験Ｊ［稿、２５・・・・・・
光センサ、ΔＴ・・・・・・パルス間隔、２８・・・・
・・マイクロコンピュータ（演算手段）。FIG. 1 is a side sectional view showing a conventional copying machine, and FIG. 2 is a schematic side view showing an outline of a vertical position detection device for a copying machine according to an embodiment of the present invention. Fig. 3 is a front view of a test manuscript that can be used in this embodiment, Fig. 4 is a waveform diagram showing the output signal of the optical sensor used in this embodiment, and Fig. 5 6 is a block diagram showing a signal path in the vertical play detection device, and FIG. 6 is a flowchart showing a processing procedure in the vertical play detection device. (Explanation of symbols) 2...Original table, 21...
・Optical system, D...Manuscript, 29...Line scale, 30...Test J [Draft, 25...
Optical sensor, ΔT...Pulse interval, 28...
...Microcomputer (calculating means).
Claims (1)
置した原稿を露光走査する複写機の、上記原稿台又は光
学系の走行方向の縦ブレを検出する為の装置において、
等間隔の多数の線目盛を有する試験用原稿と、上記試験
用原稿からの反射光を検出する光センサと、上記光セン
サから出力されるパルス信号のパルス間隔を演算し、こ
のパルス間隔をパルス番号と共に記憶する演算手段とを
有してなることを特徴とする複写機の縦プレ検出装置。 −[Scope of Claim for Utility Model Registration] To detect vertical shake in the running direction of the document table or optical system of a copying machine that exposes and scans a document placed on the document table by moving the document table or optical system. In the device of
A test document having a large number of equally spaced line scales, an optical sensor that detects the reflected light from the test document, and a pulse interval of a pulse signal output from the optical sensor are calculated, and this pulse interval is used as a pulse. 1. A vertical play detection device for a copying machine, comprising a calculation means for storing the number together with the number. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15090983U JPS6059249U (en) | 1983-09-28 | 1983-09-28 | Copy machine vertical shake detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15090983U JPS6059249U (en) | 1983-09-28 | 1983-09-28 | Copy machine vertical shake detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6059249U true JPS6059249U (en) | 1985-04-24 |
Family
ID=30334573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15090983U Pending JPS6059249U (en) | 1983-09-28 | 1983-09-28 | Copy machine vertical shake detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62279371A (en) * | 1986-05-19 | 1987-12-04 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Adjustment of electrophotographic copying machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160532A (en) * | 1974-11-25 | 1976-05-26 | Konishiroku Photo Ind | 1 doryokugenoryoshitefukusuno buzaioanteikudoseshimeuruyona doryokudentatsuseigyokikoojusuru fukushaki |
| JPS53102736A (en) * | 1977-02-21 | 1978-09-07 | Ricoh Co Ltd | Original speed detector |
-
1983
- 1983-09-28 JP JP15090983U patent/JPS6059249U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160532A (en) * | 1974-11-25 | 1976-05-26 | Konishiroku Photo Ind | 1 doryokugenoryoshitefukusuno buzaioanteikudoseshimeuruyona doryokudentatsuseigyokikoojusuru fukushaki |
| JPS53102736A (en) * | 1977-02-21 | 1978-09-07 | Ricoh Co Ltd | Original speed detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62279371A (en) * | 1986-05-19 | 1987-12-04 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Adjustment of electrophotographic copying machine |
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