JPS5445136A - Copying apparatus - Google Patents
Copying apparatusInfo
- Publication number
- JPS5445136A JPS5445136A JP11184277A JP11184277A JPS5445136A JP S5445136 A JPS5445136 A JP S5445136A JP 11184277 A JP11184277 A JP 11184277A JP 11184277 A JP11184277 A JP 11184277A JP S5445136 A JPS5445136 A JP S5445136A
- Authority
- JP
- Japan
- Prior art keywords
- copying
- abnormality
- started
- specified
- clock pulses
- 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.)
- Granted
Links
Landscapes
- Combination Of More Than One Step In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To simplify the cnstitution of the copying apparatus and make its action sure by utilizing computer in progressing sequence by counting the clock pulses genarated by a pulse generator operating cooperatively with a driving motor. CONSTITUTION:When power source is turned ON, an initial check routine is started and whether the copying machine is in the initial state or not is inspected. If there is no abnormality, data such as copy sheet number, etc. are inputted by the operatoar, by which the state of copy start is set. When copying is started, copying is completed by undergoing the specified copying processes. Upon ending of one sheet of copying, whether repeat or not is checked and if repeat, condition check is started. If there is any abnormality, specified abnormality display is given and the apparatus is stopped. While the motor is running, the computer constantly supervises squence checks and performs specified prosessing if there is any abnormality in the width of clock pulses and others.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11184277A JPS5445136A (en) | 1977-09-17 | 1977-09-17 | Copying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11184277A JPS5445136A (en) | 1977-09-17 | 1977-09-17 | Copying apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5445136A true JPS5445136A (en) | 1979-04-10 |
JPH0140982B2 JPH0140982B2 (en) | 1989-09-01 |
Family
ID=14571528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11184277A Granted JPS5445136A (en) | 1977-09-17 | 1977-09-17 | Copying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5445136A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662260A (en) * | 1979-10-25 | 1981-05-28 | Canon Inc | Image forming 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062644A (en) * | 1973-10-01 | 1975-05-28 | ||
JPS5142542A (en) * | 1974-08-12 | 1976-04-10 | Xerox Corp |
-
1977
- 1977-09-17 JP JP11184277A patent/JPS5445136A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062644A (en) * | 1973-10-01 | 1975-05-28 | ||
JPS5142542A (en) * | 1974-08-12 | 1976-04-10 | Xerox Corp |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662260A (en) * | 1979-10-25 | 1981-05-28 | Canon Inc | Image forming device |
JPH036502B2 (en) * | 1979-10-25 | 1991-01-30 | 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 |
Also Published As
Publication number | Publication date |
---|---|
JPH0140982B2 (en) | 1989-09-01 |
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