JPS6444461A - Method for controlling image forming device - Google Patents
Method for controlling image forming deviceInfo
- Publication number
- JPS6444461A JPS6444461A JP19996287A JP19996287A JPS6444461A JP S6444461 A JPS6444461 A JP S6444461A JP 19996287 A JP19996287 A JP 19996287A JP 19996287 A JP19996287 A JP 19996287A JP S6444461 A JPS6444461 A JP S6444461A
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- abnormality
- treatment
- image forming
- developing
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 230000005856 abnormality Effects 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
Landscapes
- Color Electrophotography (AREA)
Abstract
PURPOSE:To enable the immediate continuation of an image forming operation by storing the image forming information when a power supply is off and comparing the positions, etc., of developing devices with the stored information at the time of restarting the operation after the treatment of abnormality. CONSTITUTION:There are the plural developing devices and one developing device can be switched and moved to the developing position by selection of colors, etc. The information on the position of the developing device, the color of the developer, etc., before the start of the treatment of abnormality is stored in a memory and the developing device having the same developer is always set in the development position by comparing the development position, etc., with the stored information in the case of restarting the image formation after the treatment of the abnormality owing to a jam, toner end, etc., is executed during the image development. The change in copying during the process of copying is, therefore, obviated. In addition, there is no need for additionally making an operation to select and set the developing device after the treatment of abnormality. The easy and sure developing device operation is enabled and the operability of the machine is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19996287A JPS6444461A (en) | 1987-08-12 | 1987-08-12 | Method for controlling image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19996287A JPS6444461A (en) | 1987-08-12 | 1987-08-12 | Method for controlling image forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444461A true JPS6444461A (en) | 1989-02-16 |
Family
ID=16416501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19996287A Pending JPS6444461A (en) | 1987-08-12 | 1987-08-12 | Method for controlling image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444461A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61151569A (en) * | 1984-12-26 | 1986-07-10 | Canon Inc | Image forming device |
| JPS61203480A (en) * | 1985-03-06 | 1986-09-09 | Canon Inc | Developing device |
| JPS6250842A (en) * | 1985-08-30 | 1987-03-05 | Toshiba Corp | Image forming device |
-
1987
- 1987-08-12 JP JP19996287A patent/JPS6444461A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61151569A (en) * | 1984-12-26 | 1986-07-10 | Canon Inc | Image forming device |
| JPS61203480A (en) * | 1985-03-06 | 1986-09-09 | Canon Inc | Developing device |
| JPS6250842A (en) * | 1985-08-30 | 1987-03-05 | Toshiba Corp | Image forming device |
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