JPH03125359U - - Google Patents
Info
- Publication number
- JPH03125359U JPH03125359U JP3299990U JP3299990U JPH03125359U JP H03125359 U JPH03125359 U JP H03125359U JP 3299990 U JP3299990 U JP 3299990U JP 3299990 U JP3299990 U JP 3299990U JP H03125359 U JPH03125359 U JP H03125359U
- Authority
- JP
- Japan
- Prior art keywords
- exposure
- lighting circuit
- exposure device
- preliminary
- switch
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案の複写装置の一実施例を示す露
光装置の電気回路図、第２図は本考案における露
光装置の制御ブロツク図、第３図は複写装置の一
例を示す概要図、第４図は露光装置の機構を示す
概略図、第５図は従来の露光装置の電気回路図、
第６図はシート状原稿をコピーする際の作業状態
を示す図である。
３……露光装置、１６……スキヤナモータ、２
７……点灯回路、３１……予備露光スイツチ、３
２……ＣＰＵ、３３……コントローラ、３４……
ドライバ。
FIG. 1 is an electric circuit diagram of an exposure device showing an embodiment of the copying device of the present invention, FIG. 2 is a control block diagram of the exposure device of the present invention, and FIG. 3 is a schematic diagram showing an example of the copying device. Figure 4 is a schematic diagram showing the mechanism of the exposure apparatus, Figure 5 is an electrical circuit diagram of a conventional exposure apparatus,
FIG. 6 is a diagram showing the working state when copying a sheet-like original. 3...Exposure device, 16...Scanner motor, 2
7...Lighting circuit, 31...Preliminary exposure switch, 3
2...CPU, 33...Controller, 34...
driver.
Claims (1)
動させるための予備露光スイツチを設け、且つ該
予備露光スイツチにより上記点灯回路が作動させ
られたときに上記露光装置を通常速度よりも低速
でスキヤンさせるための制御回路を備えた構成を
有することを特徴とする複写装置。 A preliminary exposure switch is provided to operate a lighting circuit of the exposure device separately from the copying operation, and when the lighting circuit is activated by the preliminary exposure switch, the exposure device scans at a speed lower than the normal speed. 1. A copying apparatus characterized by having a configuration including a control circuit for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3299990U JPH03125359U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3299990U JPH03125359U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125359U true JPH03125359U (en) | 1991-12-18 |
Family
ID=31536319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3299990U Pending JPH03125359U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125359U (en) |
-
1990
- 1990-03-29 JP JP3299990U patent/JPH03125359U/ja active Pending
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