JPS61171057U - - Google Patents
Info
- Publication number
- JPS61171057U JPS61171057U JP5208185U JP5208185U JPS61171057U JP S61171057 U JPS61171057 U JP S61171057U JP 5208185 U JP5208185 U JP 5208185U JP 5208185 U JP5208185 U JP 5208185U JP S61171057 U JPS61171057 U JP S61171057U
- Authority
- JP
- Japan
- Prior art keywords
- image erasing
- unnecessary image
- erasing lamp
- diagram showing
- irradiation device
- 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
- Fax Reproducing Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図はこの考案の一実施例の基本的構成を示
す説明図、第２図は具体的一例を示す複写機の感
光体回りの構成図、第３図は制御回路の一例を示
すブロツク図、第４図はその制御動作の一例を示
すフロチヤート、第５図は同じくタイミングチヤ
ート、第６図は従来の不要像消去ランプの照射装
置を説明する構成図、第７図は小型機において第
６図の不要像消去ランプの位置を変えるようにし
た場合を示す構成図、第８図及び第９図は夫々第
７図の構成の場合の不要像消去ランプのオン／オ
フ制御の説明に供する説明図である。
符号の説明、１′……不要像消去ランプ、２…
…感光体、１４……レジセンサ、１６……ＣＰＵ
。
Fig. 1 is an explanatory diagram showing the basic configuration of an embodiment of this invention, Fig. 2 is a block diagram showing a specific example of the photoconductor surroundings of a copying machine, and Fig. 3 is a block diagram showing an example of a control circuit. , FIG. 4 is a flowchart showing an example of the control operation, FIG. 5 is a timing chart as well, FIG. 6 is a configuration diagram explaining a conventional unnecessary image erasing lamp irradiation device, and FIG. A configuration diagram showing a case where the position of the unnecessary image erasing lamp shown in the figure is changed, and FIGS. 8 and 9 are explanations for explaining on/off control of the unnecessary image erasing lamp in the case of the configuration shown in FIG. 7, respectively. It is a diagram. Explanation of symbols, 1'...Unwanted image erasing lamp, 2...
...Photoconductor, 14...Register sensor, 16...CPU
.
Claims (1)
消去ランプと、この不要像消去ランプの制御をレ
ジセンサの出力で行なう制御手段とを備えること
を特徴とする不要像消去ランプの照射装置。 An irradiation device for an unnecessary image erasing lamp, comprising: an unnecessary image erasing lamp whose irradiation position is set near the exposure incident position; and a control means for controlling the unnecessary image erasing lamp using the output of a registration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5208185U JPS61171057U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5208185U JPS61171057U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171057U true JPS61171057U (en) | 1986-10-23 |
Family
ID=30571708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5208185U Pending JPS61171057U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171057U (en) |
-
1985
- 1985-04-10 JP JP5208185U patent/JPS61171057U/ja active Pending
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