JPS5280123A - Detection of irregularity in copier - Google Patents
Detection of irregularity in copierInfo
- Publication number
- JPS5280123A JPS5280123A JP50158646A JP15864675A JPS5280123A JP S5280123 A JPS5280123 A JP S5280123A JP 50158646 A JP50158646 A JP 50158646A JP 15864675 A JP15864675 A JP 15864675A JP S5280123 A JPS5280123 A JP S5280123A
- Authority
- JP
- Japan
- Prior art keywords
- detection
- timer
- copier
- irregularity
- irregurality
- 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
- Optical Systems Of Projection Type Copiers (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To actuate a timer in the beginning of a unit copying process, return the timer at the end of the process, and when the timer continues operation longer than a predetermined period of time, deliver a detection signal to assure irregurality detection.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50158646A JPS5280123A (en) | 1975-12-26 | 1975-12-26 | Detection of irregularity in copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50158646A JPS5280123A (en) | 1975-12-26 | 1975-12-26 | Detection of irregularity in copier |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5282084A Division JPS59181332A (en) | 1984-03-19 | 1984-03-19 | Copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5280123A true JPS5280123A (en) | 1977-07-05 |
Family
ID=15676245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50158646A Pending JPS5280123A (en) | 1975-12-26 | 1975-12-26 | Detection of irregularity in copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5280123A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535310A (en) * | 1978-09-01 | 1980-03-12 | Canon Inc | Safety device |
JPS59212853A (en) * | 1983-05-18 | 1984-12-01 | Fuji Xerox Co Ltd | Abnormality detector of copying machine |
JPS59212852A (en) * | 1983-05-18 | 1984-12-01 | Fuji Xerox Co Ltd | Abnormality detector of copying machine |
JPS6150129A (en) * | 1984-08-17 | 1986-03-12 | Sanyo Electric Co Ltd | Original exposure scanner |
JPS6345558U (en) * | 1986-09-11 | 1988-03-28 | ||
JPS6448076A (en) * | 1987-08-19 | 1989-02-22 | Canon Kk | Image recorder |
-
1975
- 1975-12-26 JP JP50158646A patent/JPS5280123A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535310A (en) * | 1978-09-01 | 1980-03-12 | Canon Inc | Safety device |
JPS6244266B2 (en) * | 1978-09-01 | 1987-09-18 | Canon Kk | |
JPS59212853A (en) * | 1983-05-18 | 1984-12-01 | Fuji Xerox Co Ltd | Abnormality detector of copying machine |
JPS59212852A (en) * | 1983-05-18 | 1984-12-01 | Fuji Xerox Co Ltd | Abnormality detector of copying machine |
JPS6150129A (en) * | 1984-08-17 | 1986-03-12 | Sanyo Electric Co Ltd | Original exposure scanner |
JPS6345558U (en) * | 1986-09-11 | 1988-03-28 | ||
JPS6448076A (en) * | 1987-08-19 | 1989-02-22 | Canon Kk | Image recorder |
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