JPS6481971A - Image forming device - Google Patents
Image forming deviceInfo
- Publication number
- JPS6481971A JPS6481971A JP62238949A JP23894987A JPS6481971A JP S6481971 A JPS6481971 A JP S6481971A JP 62238949 A JP62238949 A JP 62238949A JP 23894987 A JP23894987 A JP 23894987A JP S6481971 A JPS6481971 A JP S6481971A
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- microcomputer
- output control
- control signal
- image forming
- 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 immediately stop a signal to an actuator and to prevent the spread of an abnormal condition when abnormality occurs by supplying an output control signal from the microcomputer of a copying machine to the actuator concerned with the response of a monitor device instead of directly supplying it to said actuator. CONSTITUTION:The inputted information of sensors 10, 11 and the output control signal to the actuator are communicated from the microcomputer 1 of the copying machine to the microcomputer 14 of the monitor device 13 by an appropriate communication means. The microcomputer 14 monitors sensor information and the output control signal to the actuator. When those serial signals disagree with image forming sequence, the action of a subsequent actuator, which is caused by the output control of its previous actuator is displayed by a seven segment displaying device 22 as the cause of malfunction. Thus, the cause of the malfunction can be easily identified and the spread of the abnormal condition can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238949A JPS6481971A (en) | 1987-09-25 | 1987-09-25 | Image forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238949A JPS6481971A (en) | 1987-09-25 | 1987-09-25 | Image forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481971A true JPS6481971A (en) | 1989-03-28 |
Family
ID=17037682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62238949A Pending JPS6481971A (en) | 1987-09-25 | 1987-09-25 | Image forming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481971A (en) |
-
1987
- 1987-09-25 JP JP62238949A patent/JPS6481971A/en active Pending
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