JPS5550284A - Electronic copier - Google Patents
Electronic copierInfo
- Publication number
- JPS5550284A JPS5550284A JP12426678A JP12426678A JPS5550284A JP S5550284 A JPS5550284 A JP S5550284A JP 12426678 A JP12426678 A JP 12426678A JP 12426678 A JP12426678 A JP 12426678A JP S5550284 A JPS5550284 A JP S5550284A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- conveying route
- seconds
- turned
- power source
- 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
Landscapes
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE: To obtain an electronic copier of high stability, by discharging the copying paper remaining in the conveying route automatically when the power source is turned on, and operating the fixing means after detecting the discharge of copying paper.
CONSTITUTION: When the power switch is turned on, a motor is driven and idles for 11 seconds, for example, so that no paper may remain in the copying paper conveying route. Checking paper detection switches 75, 86, 87, if one of them is at ON position, there is possibility that paper, which is not supposed to exist, may be left over in the conveying route. Therefore, the fixing apparatus does not operate. A charge erasing lamp 27 and a charge removing lamp 25a are illuminated for 11 seconds in order to take all the latent images and charges on a photoreceptor 14. Since the fixing means is put in operation after confirming freedom from paper by monitoring the state of each detecting switch, accident due to first copy after turning on the power source may be prevented, so that the safety may be enhanced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12426678A JPS5550284A (en) | 1978-10-09 | 1978-10-09 | Electronic copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12426678A JPS5550284A (en) | 1978-10-09 | 1978-10-09 | Electronic copier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5550284A true JPS5550284A (en) | 1980-04-11 |
JPS6219751B2 JPS6219751B2 (en) | 1987-04-30 |
Family
ID=14881074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12426678A Granted JPS5550284A (en) | 1978-10-09 | 1978-10-09 | Electronic copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5550284A (en) |
-
1978
- 1978-10-09 JP JP12426678A patent/JPS5550284A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6219751B2 (en) | 1987-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5081508A (en) | Paper-jam detecting device | |
JPS5494038A (en) | Copier for zerography | |
JPS5511222A (en) | Dry type toner cleaning device | |
JPS5550284A (en) | Electronic copier | |
US4958188A (en) | Image forming apparatus with one reset switch for resetting one type of trouble and a second reset switch for resetting a second type of trouble | |
JPS5550261A (en) | Electrophotographic copying machine | |
US4095890A (en) | Xerographic copying apparatus | |
US4797705A (en) | Image forming apparatus having a high-voltage unit malfunction detecting function | |
JPH0532747B2 (en) | ||
JPS6491162A (en) | Developer recovering device for image forming device | |
JPS5557856A (en) | Copying apparatus | |
JPS5553359A (en) | Image forming device | |
JPH07333751A (en) | Image forming device | |
JPS54114248A (en) | Electrophotographic apparatus | |
JPS5681863A (en) | Electrophotographic copier for photographic film | |
JPS6134529Y2 (en) | ||
JPS56117251A (en) | Copying machine | |
JPS5437742A (en) | Image forming method in electrophotographic copier | |
JPH0339794Y2 (en) | ||
JPS57186789A (en) | Optical memory removing device of electrophotographic copying machine | |
JPS6210672A (en) | Electrophotographic copying machine | |
JPH0320836Y2 (en) | ||
JPS51119233A (en) | Control system of corona discharge voltage of copier | |
JPS6022357Y2 (en) | Abnormal state detection device for copying machines | |
JPH0271280A (en) | Electrophotographic device |