JPS6459250A - Image synthesis synchronizer - Google Patents
Image synthesis synchronizerInfo
- Publication number
- JPS6459250A JPS6459250A JP62216114A JP21611487A JPS6459250A JP S6459250 A JPS6459250 A JP S6459250A JP 62216114 A JP62216114 A JP 62216114A JP 21611487 A JP21611487 A JP 21611487A JP S6459250 A JPS6459250 A JP S6459250A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- image
- transfer
- image formation
- synchronizer
- 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 reduce the stagger of a synthesized image by feeding back an error in a relative position between paper and an image in a first image formation to the second image formation and the ones after it. CONSTITUTION:The paper supplied from paper supply rollers 4a-4c is supplied to a transfer and separation charger 10 after passing through a 1st paper sensor 5, a timing roller 6 and a 2nd paper sensor 7 so as to transfer the image on a photosensitive drum 1 on the paper. At the time of synthesizing the images, the paper passes through a 3rd paper sensor 9 and through the timing roller 6 again to execute the second transfer, so that the synthesized image can be formed. And the error in the relative position between the paper and the image in the first image formation is fed back to the second image formation and the ones after it. Thus, the stagner of the synthesized image can be reduced.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62216114A JPS6459250A (en) | 1987-08-28 | 1987-08-28 | Image synthesis synchronizer |
DE19883828583 DE3828583C2 (en) | 1987-08-28 | 1988-08-23 | Electrophotographic printing or copying machine |
US07/372,140 US4914485A (en) | 1987-08-28 | 1989-06-26 | Image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62216114A JPS6459250A (en) | 1987-08-28 | 1987-08-28 | Image synthesis synchronizer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63299332A Division JPH01186970A (en) | 1988-11-26 | 1988-11-26 | Image forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6459250A true JPS6459250A (en) | 1989-03-06 |
Family
ID=16683462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62216114A Pending JPS6459250A (en) | 1987-08-28 | 1987-08-28 | Image synthesis synchronizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6459250A (en) |
-
1987
- 1987-08-28 JP JP62216114A patent/JPS6459250A/en active Pending
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