JPS5512960A - Copier - Google Patents
CopierInfo
- Publication number
- JPS5512960A JPS5512960A JP8635978A JP8635978A JPS5512960A JP S5512960 A JPS5512960 A JP S5512960A JP 8635978 A JP8635978 A JP 8635978A JP 8635978 A JP8635978 A JP 8635978A JP S5512960 A JPS5512960 A JP S5512960A
- Authority
- JP
- Japan
- Prior art keywords
- copy
- size
- setting
- solid bar
- photosensitizer
- 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
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To prolong the service life of the photosensitizer in a copier, input of copy size and timing signals are used for a copy start control signal output to indicate a possible time limit of copy starting according to the size of copy setting.
CONSTITUTION: A sheet type photosensitizer 1b is wound on the drum 1 and fixed by a solid bar 1c. The drum shaft 1d is attached with a disk 2a having four slits 31 to 34 which correspond to copy sizes and is angled with the solid bar 1c as reference. In order to detect each slit, phototransistors 61 to 64 are lined in straight in the radial direction of the slitted disk 2a. These transistors 61 to 64 and inverters 71 to 74 constitute a timing signal generator. At setting copy size, size signal and timing signal from the generator are put into the electric circuit 8 which determins copy start zone according to each copy size.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8635978A JPS5512960A (en) | 1978-07-14 | 1978-07-14 | Copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8635978A JPS5512960A (en) | 1978-07-14 | 1978-07-14 | Copier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5512960A true JPS5512960A (en) | 1980-01-29 |
Family
ID=13884686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8635978A Pending JPS5512960A (en) | 1978-07-14 | 1978-07-14 | Copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5512960A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218670A (en) * | 1984-03-30 | 1985-11-01 | オセ‐ネーデルランド・ベー・ヴエー | Method and apparatus for controlling electrophotographic apparatus with seamed photoconductive belt |
JPS62217967A (en) * | 1985-10-31 | 1987-09-25 | 日東工器株式会社 | Aromatic deodorizing device |
JPH01137099A (en) * | 1987-11-25 | 1989-05-30 | Teijin Petrochem Ind Ltd | Fixing material used for method of fixing construction of bolt |
-
1978
- 1978-07-14 JP JP8635978A patent/JPS5512960A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60218670A (en) * | 1984-03-30 | 1985-11-01 | オセ‐ネーデルランド・ベー・ヴエー | Method and apparatus for controlling electrophotographic apparatus with seamed photoconductive belt |
JPS62217967A (en) * | 1985-10-31 | 1987-09-25 | 日東工器株式会社 | Aromatic deodorizing device |
JPH01137099A (en) * | 1987-11-25 | 1989-05-30 | Teijin Petrochem Ind Ltd | Fixing material used for method of fixing construction of bolt |
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