JPS53141043A - Scanning system return mechanism for scanning type copier - Google Patents
Scanning system return mechanism for scanning type copierInfo
- Publication number
- JPS53141043A JPS53141043A JP5589377A JP5589377A JPS53141043A JP S53141043 A JPS53141043 A JP S53141043A JP 5589377 A JP5589377 A JP 5589377A JP 5589377 A JP5589377 A JP 5589377A JP S53141043 A JPS53141043 A JP S53141043A
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- return mechanism
- system return
- scanning system
- type copier
- 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 simply prevent the temperature rise of an original document tray glass by setting the predetermined shortest distance on the variable movable distance of the scanning system for exposing the document to light in order to treat the exposure of a short document.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52055893A JPS5832698B2 (en) | 1977-05-13 | 1977-05-13 | Exposure control device in scanning copying machine |
US05/902,710 US4183656A (en) | 1977-05-13 | 1978-05-04 | Slit exposure type copying apparatus |
DE19782821006 DE2821006A1 (en) | 1977-05-13 | 1978-05-12 | SLIT EXPOSURE COPIER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52055893A JPS5832698B2 (en) | 1977-05-13 | 1977-05-13 | Exposure control device in scanning copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53141043A true JPS53141043A (en) | 1978-12-08 |
JPS5832698B2 JPS5832698B2 (en) | 1983-07-14 |
Family
ID=13011783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52055893A Expired JPS5832698B2 (en) | 1977-05-13 | 1977-05-13 | Exposure control device in scanning copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5832698B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723956A (en) * | 1980-07-18 | 1982-02-08 | Ricoh Co Ltd | Copying machine having function of adjusting copying cycle time |
JPS5763566A (en) * | 1980-10-03 | 1982-04-17 | Minolta Camera Co Ltd | Erected-image projection system and mirror scanning type copying device using it |
JPS6256943A (en) * | 1985-09-05 | 1987-03-12 | Mita Ind Co Ltd | Exposure controller in copying machine |
-
1977
- 1977-05-13 JP JP52055893A patent/JPS5832698B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723956A (en) * | 1980-07-18 | 1982-02-08 | Ricoh Co Ltd | Copying machine having function of adjusting copying cycle time |
JPS5763566A (en) * | 1980-10-03 | 1982-04-17 | Minolta Camera Co Ltd | Erected-image projection system and mirror scanning type copying device using it |
JPH031646B2 (en) * | 1980-10-03 | 1991-01-11 | Minolta Camera Kk | |
JPS6256943A (en) * | 1985-09-05 | 1987-03-12 | Mita Ind Co Ltd | Exposure controller in copying machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5832698B2 (en) | 1983-07-14 |
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