JPS63199254U - - Google Patents
Info
- Publication number
- JPS63199254U JPS63199254U JP8667687U JP8667687U JPS63199254U JP S63199254 U JPS63199254 U JP S63199254U JP 8667687 U JP8667687 U JP 8667687U JP 8667687 U JP8667687 U JP 8667687U JP S63199254 U JPS63199254 U JP S63199254U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sheet
- image
- copying
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案の複写機の構成を示す説明図で
ある。
図中の符号、１……複写機、４……搬送装置、
５……定着装置、６……切換え爪、７……排出ロ
ーラ、８……排出トレイ、１０……中間トレイ、
１１……給紙ローラ、１２……切換え爪、１３…
…反転通路、１５……用紙トレイ、１６……給紙
ローラ、１８……レジローラ、１９……用紙搬送
路、２０……画像検知センサー。
FIG. 1 is an explanatory diagram showing the configuration of a copying machine according to the present invention. Symbols in the figure: 1...copying machine, 4...conveying device,
5... Fixing device, 6... Switching claw, 7... Ejection roller, 8... Ejection tray, 10... Intermediate tray,
11...Paper feed roller, 12...Switching claw, 13...
... Reversing path, 15 ... Paper tray, 16 ... Paper feed roller, 18 ... Registration roller, 19 ... Paper transport path, 20 ... Image detection sensor.
Claims (1)
を検知するための画像検知センサーを設け、複写
を行うために該用紙搬送路内を搬送される用紙に
中で、片面複写済み用紙を検知し、該片面複写済
み用紙に対する両面複写を禁止するような手段を
設けたことを特徴とする用紙上の画像検知装置。 An image detection sensor for detecting the image on the paper is installed in the paper conveyance path of an automatic duplex copying machine, and a single-sided copy sheet is detected in the paper conveyed in the paper conveyance path for copying. An apparatus for detecting an image on a sheet of paper, characterized in that it is provided with a means for prohibiting double-sided copying of the sheet that has already been copied on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8667687U JPS63199254U (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8667687U JPS63199254U (en) | 1987-06-05 | 1987-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199254U true JPS63199254U (en) | 1988-12-22 |
Family
ID=30943204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8667687U Pending JPS63199254U (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02239058A (en) * | 1989-03-09 | 1990-09-21 | Brother Ind Ltd | Both side printer |
-
1987
- 1987-06-05 JP JP8667687U patent/JPS63199254U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02239058A (en) * | 1989-03-09 | 1990-09-21 | Brother Ind Ltd | Both side printer |
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