JPS5512961A - Copy control - Google Patents
Copy controlInfo
- Publication number
- JPS5512961A JPS5512961A JP8636078A JP8636078A JPS5512961A JP S5512961 A JPS5512961 A JP S5512961A JP 8636078 A JP8636078 A JP 8636078A JP 8636078 A JP8636078 A JP 8636078A JP S5512961 A JPS5512961 A JP S5512961A
- Authority
- JP
- Japan
- Prior art keywords
- size
- image
- signal
- read
- copy
- 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
Abstract
PURPOSE:To prevent wasteful copying operation due to erroneous copy size setting, image distribution in the main and subsidiary scanning directions is detected from read image signal to be used for judging actual copy size. CONSTITUTION:Pushing the start button with a set number of required continuous operation starts the copier to operate copying of the set size and the read A3 size image. This causes the dual value sampling circuit 19 to form image element, the edge detection circuit 21 to output signals indicating X and Y axes length of scanned image and the size judging circuit 23Z to output actual image size signal. If this actual size signal agrees with the set size at the completion of the first copy and A3 size image read, then agreement judging circuit 24 does not actuate flip flop FF 1, 2, thus no signal is sent to stop copying operation. If the sizes disagree, FF1 is set to stop operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636078A JPS5512961A (en) | 1978-07-14 | 1978-07-14 | Copy control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636078A JPS5512961A (en) | 1978-07-14 | 1978-07-14 | Copy control |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5512961A true JPS5512961A (en) | 1980-01-29 |
JPS6245985B2 JPS6245985B2 (en) | 1987-09-30 |
Family
ID=13884712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8636078A Granted JPS5512961A (en) | 1978-07-14 | 1978-07-14 | Copy control |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512961A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114955A (en) * | 1980-02-15 | 1981-09-09 | Konishiroku Photo Ind Co Ltd | Image recorder |
JPS57196272A (en) * | 1981-05-29 | 1982-12-02 | Konishiroku Photo Ind Co Ltd | Recording device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011242A (en) * | 1973-05-30 | 1975-02-05 |
-
1978
- 1978-07-14 JP JP8636078A patent/JPS5512961A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5011242A (en) * | 1973-05-30 | 1975-02-05 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56114955A (en) * | 1980-02-15 | 1981-09-09 | Konishiroku Photo Ind Co Ltd | Image recorder |
JPS57196272A (en) * | 1981-05-29 | 1982-12-02 | Konishiroku Photo Ind Co Ltd | Recording device |
Also Published As
Publication number | Publication date |
---|---|
JPS6245985B2 (en) | 1987-09-30 |
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