JPS5553355A - Copying machine - Google Patents
Copying machineInfo
- Publication number
- JPS5553355A JPS5553355A JP12674278A JP12674278A JPS5553355A JP S5553355 A JPS5553355 A JP S5553355A JP 12674278 A JP12674278 A JP 12674278A JP 12674278 A JP12674278 A JP 12674278A JP S5553355 A JPS5553355 A JP S5553355A
- Authority
- JP
- Japan
- Prior art keywords
- high level
- copying
- original
- copying machine
- output
- 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
- 238000001514 detection method Methods 0.000 abstract 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To facilitate manipulation of copying machine equipped with automatic original feeding (AF) means, by making the AF means inactive when placing of the original in the exposure position is detected when commanding to start copying.
CONSTITUTION: Copying command being given, when a transistor 631 is made to conduct and a copying machine OK lamp 610 lights up, without any jam or other trouble existing in the copying machine, the output of an inverter 611 becomes high level, and a standby is also truned to high level, then the output of AND gate 613 becomes high level. In this state, the signal POC is turned to high level by the detection of the original at the exposure position, and the output PSS of AND gate 614 remains at high level so far as the OK1 signal of copy end is not inverted to high level within the set number of copies, and copying operation continues, whereas the signal AFSP which becomes high level when the AF is usable keeps at low level, so that the original may not be discharged until copying of the specified number of sheets is over. Therefore, it is not necessary to set again the original being accidentally discharged.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12674278A JPS5553355A (en) | 1978-10-14 | 1978-10-14 | Copying machine |
US06/083,779 US4281919A (en) | 1978-10-14 | 1979-10-11 | Copying apparatus provided with an automatic original feeding device |
GB7935452A GB2033842B (en) | 1978-10-14 | 1979-10-12 | Copying apparatus provided with an automatic original feeding device |
DE19792941502 DE2941502A1 (en) | 1978-10-14 | 1979-10-12 | COPIER WITH AUTOMATIC ORIGINAL FEEDER |
GB08221746A GB2113188B (en) | 1978-10-14 | 1982-07-28 | A copying apparatus with original feed means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12674278A JPS5553355A (en) | 1978-10-14 | 1978-10-14 | Copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553355A true JPS5553355A (en) | 1980-04-18 |
JPH029346B2 JPH029346B2 (en) | 1990-03-01 |
Family
ID=14942773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12674278A Granted JPS5553355A (en) | 1978-10-14 | 1978-10-14 | Copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019054U (en) * | 1983-07-14 | 1985-02-08 | コニカ株式会社 | Copy machine |
-
1978
- 1978-10-14 JP JP12674278A patent/JPS5553355A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019054U (en) * | 1983-07-14 | 1985-02-08 | コニカ株式会社 | Copy machine |
JPH0345236Y2 (en) * | 1983-07-14 | 1991-09-25 |
Also Published As
Publication number | Publication date |
---|---|
JPH029346B2 (en) | 1990-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56121058A (en) | Original return display device | |
JPS549920A (en) | Automatic original handling device | |
JPS5621145A (en) | Copying apparatus | |
JPS5553355A (en) | Copying machine | |
JPS54153038A (en) | Automatic exposure control device of electrophoto graphic copier | |
JPS5553357A (en) | Copying machine | |
JPS5647058A (en) | Copying machine using roll-shaped copying paper | |
JPS5553356A (en) | Copying machine | |
JPS5381117A (en) | Automatic original feeder for copier | |
JPS5461521A (en) | Automatic original feeder | |
JPS5487217A (en) | Automatic original feeder | |
JPS5487216A (en) | Copying apparatus with automatic original feeder | |
JPS5495241A (en) | Controlling method of sorting of copies | |
JPS52150640A (en) | Copier | |
JPS5635149A (en) | Multistep automatic paper feed method | |
JPS5280845A (en) | Electrophotographic copier | |
JPS5454626A (en) | Recognizing method for pattern on original document | |
JPS5738442A (en) | Method for preventing image transfer in copying machine | |
JPS5778564A (en) | Copying machine with automatic original feeder | |
JPS5224533A (en) | Electrophotographic copying machine | |
JPS563236A (en) | Paper feeding device of copier | |
JPS5474752A (en) | Paper feeder of facsimile | |
JPS5683771A (en) | Control unit for development bias voltage of copier | |
JPS5778566A (en) | Controller of copier | |
JPS5345530A (en) | Automatic stop device for copier |