JPS5553340A - Control unit for copying machine - Google Patents
Control unit for copying machineInfo
- Publication number
- JPS5553340A JPS5553340A JP12672078A JP12672078A JPS5553340A JP S5553340 A JPS5553340 A JP S5553340A JP 12672078 A JP12672078 A JP 12672078A JP 12672078 A JP12672078 A JP 12672078A JP S5553340 A JPS5553340 A JP S5553340A
- Authority
- JP
- Japan
- Prior art keywords
- moving
- constitution
- copying
- copying process
- executed
- 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
Abstract
PURPOSE:To make constitution simple and facilitate maintenance and adjustment by letting operation check of copying process operations be executed through utilization of a timing signal generator for execution of copying process. CONSTITUTION:To scan and expose the image of the original on an original platen 14 to the surface of a rotating drum 11, a scanning mirror 15, lighting lamp 16 and scanning mirror 17 are reciprocated, whereby scanning is accomplished. In the constitution of performing timing controlling of image forming cycles by providing a regist sensor RG in the moving route of this reciprocating optical system and detecting moving positions, the timings are so controlled that when the detecting means makes detection operation upon moving of the optical system in one direction the timing controlling of the copying process operation is effected and when the detection operation is done upon moving to the other direction the check of the copying operation process is executed.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12672078A JPS5553340A (en) | 1978-10-15 | 1978-10-15 | Control unit for copying machine |
DE19792941647 DE2941647A1 (en) | 1978-10-15 | 1979-10-15 | IMAGE GENERATION DEVICE |
DE2954553A DE2954553C2 (en) | 1978-10-15 | 1979-10-15 | |
GB7935728A GB2041572B (en) | 1978-10-15 | 1979-10-15 | Image forming device |
US06/379,677 US4811051A (en) | 1978-10-15 | 1982-05-19 | Image forming device |
US06/406,315 US4530063A (en) | 1978-10-15 | 1982-08-09 | Image forming device |
GB08227457A GB2114316B (en) | 1978-10-15 | 1982-09-27 | Copying apparatus |
GB08227458A GB2114773B (en) | 1978-10-15 | 1982-09-27 | Copying apparatus |
US07/297,344 US5003346A (en) | 1978-10-15 | 1989-01-17 | Image forming device |
US07/660,741 US5182597A (en) | 1978-10-15 | 1991-02-25 | Image forming device |
US07/660,030 US5168307A (en) | 1978-10-15 | 1991-02-25 | Image forming device |
US07/980,174 US5448338A (en) | 1978-10-15 | 1992-11-23 | Image forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12672078A JPS5553340A (en) | 1978-10-15 | 1978-10-15 | Control unit for copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553340A true JPS5553340A (en) | 1980-04-18 |
JPS6244264B2 JPS6244264B2 (en) | 1987-09-18 |
Family
ID=14942191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12672078A Granted JPS5553340A (en) | 1978-10-15 | 1978-10-15 | Control unit for copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553340A (en) |
-
1978
- 1978-10-15 JP JP12672078A patent/JPS5553340A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6244264B2 (en) | 1987-09-18 |
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