JPS5590969A - Safety device - Google Patents
Safety deviceInfo
- Publication number
- JPS5590969A JPS5590969A JP16509678A JP16509678A JPS5590969A JP S5590969 A JPS5590969 A JP S5590969A JP 16509678 A JP16509678 A JP 16509678A JP 16509678 A JP16509678 A JP 16509678A JP S5590969 A JPS5590969 A JP S5590969A
- Authority
- JP
- Japan
- Prior art keywords
- jam
- conveying
- transfer
- region
- driving
- 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
Landscapes
- Controlling Sheets Or Webs (AREA)
- Paper Feeding For Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To perform high-speed and large volume copying without abandoning unnecessary transfer paper by subjecting the transfer member of the copying machine to required processing according to the jam occuring conveying region.
CONSTITUTION: Secondary latent images are transferred onto the conveying member being conveyed by a regist roller by an insulation drum 7 formed with the secondary latent images. The driving of motors for conveying, etc. is stopped according to the jam detection by the jam detectors 60W63 in the transfer region thereof. In this case, the motor for driving the second conveying region provided with a fixing device 13, etc. on the transfer belt through this conveying path does not stop unless there is the jam detection by jam detectors 64W67 and the transfer member in this conveying path is supplied to a tray 14, sorter 18, etc. without being discharged. Hence, only the minimum transfer members are abandoned at the occurrence of jam.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16509678A JPS5590969A (en) | 1978-12-29 | 1978-12-29 | Safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16509678A JPS5590969A (en) | 1978-12-29 | 1978-12-29 | Safety device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5590969A true JPS5590969A (en) | 1980-07-10 |
Family
ID=15805803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16509678A Pending JPS5590969A (en) | 1978-12-29 | 1978-12-29 | Safety device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5590969A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277505A (en) * | 1985-05-31 | 1986-12-08 | Kyocera Corp | Image former |
-
1978
- 1978-12-29 JP JP16509678A patent/JPS5590969A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277505A (en) * | 1985-05-31 | 1986-12-08 | Kyocera Corp | Image former |
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