JPH0239258U - - Google Patents
Info
- Publication number
- JPH0239258U JPH0239258U JP11784688U JP11784688U JPH0239258U JP H0239258 U JPH0239258 U JP H0239258U JP 11784688 U JP11784688 U JP 11784688U JP 11784688 U JP11784688 U JP 11784688U JP H0239258 U JPH0239258 U JP H0239258U
- Authority
- JP
- Japan
- Prior art keywords
- document
- contact glass
- copying machine
- constant speed
- insertion detection
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案の実施例の複写機の要部及びこ
れに装着された原稿搬送ユニツトを示す側断面図
、第２図はその制御系のブロツク図、第３図はそ
の複写機の操作部の要部を示す平面図、第４図乃
至第６図はその実施例の装置でシートスルーモー
ドで複写を行なう場合の主要動作のフローチヤー
トである。
１……複写機本体、２……コンタクトガラス、
３……ハロゲンランプ、４……照明ユニツト（露
光走査ユニツト）、２６……基準パターン、２７
……パターンセンサ、２８……トナー補給ローラ
、３０……シートスルーユニツト（原稿搬送ユニ
ツト）、３１……搬送ローラ、３２……入口セン
サ（原稿挿入検知手段）、４４……照明ユニツト
固定センサ。
Fig. 1 is a side sectional view showing the main parts of a copying machine according to an embodiment of the present invention and the document conveyance unit installed therein, Fig. 2 is a block diagram of its control system, and Fig. 3 is the operation of the copying machine. 4 to 6 are flowcharts of the main operations when copying is performed in the sheet-through mode using the apparatus of this embodiment. 1...Copier main body, 2...Contact glass,
3...Halogen lamp, 4...Illumination unit (exposure scanning unit), 26...Reference pattern, 27
. . . Pattern sensor, 28 . . . Toner replenishment roller, 30 .
Claims (1)
クトガラス上に静止して載置された原稿を一定速
度で露光走査する露光走査ユニツトとを有する複
写機において、 複写機に着脱可能であつて、原稿を一定速度で
コンタクトガラス上の所定の露光位置を通つて搬
送する原稿搬送ユニツトと、 該原稿搬送ユニツトに原稿が挿入されたことを
検知する原稿挿入検知手段と、 上記原稿搬送ユニツトへの原稿挿入検知信号に
より、原稿移動画像読取モードで複写可能となる
ように制御する制御手段とを有することを特徴と
する複写機。[Scope of Claim for Utility Model Registration] A copying machine that has a contact glass on which an original is placed and an exposure scanning unit that exposes and scans the original placed stationary on the contact glass at a constant speed. a removable document transport unit that transports a document at a constant speed through a predetermined exposure position on a contact glass; a document insertion detection means that detects that a document has been inserted into the document transport unit; What is claimed is: 1. A copying machine comprising: control means for controlling a document to be copied in a document movement image reading mode based on a document insertion detection signal to a document conveyance unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117846U JPH0750774Y2 (en) | 1988-09-09 | 1988-09-09 | Copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117846U JPH0750774Y2 (en) | 1988-09-09 | 1988-09-09 | Copier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239258U true JPH0239258U (en) | 1990-03-15 |
| JPH0750774Y2 JPH0750774Y2 (en) | 1995-11-15 |
Family
ID=31361664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988117846U Expired - Lifetime JPH0750774Y2 (en) | 1988-09-09 | 1988-09-09 | Copier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750774Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62232635A (en) * | 1986-04-02 | 1987-10-13 | Sharp Corp | Copying machine |
-
1988
- 1988-09-09 JP JP1988117846U patent/JPH0750774Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62232635A (en) * | 1986-04-02 | 1987-10-13 | Sharp Corp | Copying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750774Y2 (en) | 1995-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0239258U (en) | ||
| JPH0241259U (en) | ||
| JPH0241255U (en) | ||
| JPS6358246U (en) | ||
| JPS61137958U (en) | ||
| JPS63162363U (en) | ||
| JPS6410749U (en) | ||
| JPS6265652U (en) | ||
| JPH0290848U (en) | ||
| JPH0244745U (en) | ||
| JPS58127954A (en) | Electrostatic recorder | |
| JPS6386634U (en) | ||
| JPH0413953U (en) | ||
| JPS63200849U (en) | ||
| JPS5930529A (en) | Detector of original size | |
| JPS6392359U (en) | ||
| JPS61167659U (en) | ||
| JPH03148721A (en) | Digitizer | |
| JPS61168751U (en) | ||
| JPS646645U (en) | ||
| JPS63194350U (en) | ||
| JPH10207300A (en) | Image forming device | |
| JPS6214456U (en) | ||
| JPS6326175U (en) | ||
| JPS58103051U (en) | Original edge detection device of automatic document feeder |