JPS6474863A - Image forming device - Google Patents
Image forming deviceInfo
- Publication number
- JPS6474863A JPS6474863A JP62231136A JP23113687A JPS6474863A JP S6474863 A JPS6474863 A JP S6474863A JP 62231136 A JP62231136 A JP 62231136A JP 23113687 A JP23113687 A JP 23113687A JP S6474863 A JPS6474863 A JP S6474863A
- Authority
- JP
- Japan
- Prior art keywords
- ccds
- relative position
- optical axes
- thermal deformation
- fixed positions
- 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
Abstract
PURPOSE:To prevent color dislocation from being generated in a recording image by setting the fixed position of respective supporting members so that the relative position of respective reading elements can not be changed when the supporting member to support the respective reading element executes thermal deformation with the change of a temperature. CONSTITUTION:The fixed positions of adjusting boards 4 and 4a, namely, the three numbers of screws 3 and the other three numbers of screws 3a are symmetrically arranged to optical axes I and II of respective lens 8 and 8a respectively. Since the fixed positions of the adjusting boards 4 and 4a are set in this arrangement, the respective fixed positions symmetrically extend and contracts with the optical axes I and II of the lens 8 and 8a as a center when the respective adjusting boards execute thermal extension and contraction by the temperature change. Accordingly, the relative position of CCDs 6 and 6a is not dislocated by the thermal deformation of the adjusting boards 4 and 4a. Samely, even when substrates 5 and 5a of the CCDs 6 and 6a execute the thermal deformation, the relative position of the CCDs 6 and 6a is not changed since the substrates 5 and 5a symmetrically extend to the optical axes I and II.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231136A JPS6474863A (en) | 1987-09-17 | 1987-09-17 | Image forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231136A JPS6474863A (en) | 1987-09-17 | 1987-09-17 | Image forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6474863A true JPS6474863A (en) | 1989-03-20 |
Family
ID=16918845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62231136A Pending JPS6474863A (en) | 1987-09-17 | 1987-09-17 | Image forming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6474863A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004354982A (en) * | 2003-05-07 | 2004-12-16 | Canon Inc | Image reader |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6261464A (en) * | 1985-09-12 | 1987-03-18 | Fujitsu Ltd | Electronic blackboard |
JPS62125768A (en) * | 1985-11-26 | 1987-06-08 | Konishiroku Photo Ind Co Ltd | Image sensor holding member |
-
1987
- 1987-09-17 JP JP62231136A patent/JPS6474863A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6261464A (en) * | 1985-09-12 | 1987-03-18 | Fujitsu Ltd | Electronic blackboard |
JPS62125768A (en) * | 1985-11-26 | 1987-06-08 | Konishiroku Photo Ind Co Ltd | Image sensor holding member |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004354982A (en) * | 2003-05-07 | 2004-12-16 | Canon Inc | Image reader |
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