JPS6365054U - - Google Patents
Info
- Publication number
- JPS6365054U JPS6365054U JP15880286U JP15880286U JPS6365054U JP S6365054 U JPS6365054 U JP S6365054U JP 15880286 U JP15880286 U JP 15880286U JP 15880286 U JP15880286 U JP 15880286U JP S6365054 U JPS6365054 U JP S6365054U
- Authority
- JP
- Japan
- Prior art keywords
- static elimination
- elimination lamp
- lamp
- width
- area
- 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
- 230000008030 elimination Effects 0.000 claims description 17
- 238000003379 elimination reaction Methods 0.000 claims description 17
- 230000003068 static effect Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は特定領域除電機構を一部破断した形態
図、第２図は複写機の作像部の概略説明図、第３
図は特定領域除電機構の一端側の詳細説明図、第
４図は特定領域除電機構の一部を省略した詳細図
、第５図は一部を破断した特定領域除電機構の側
面図、第６図は制御回路図である。そして、第７
図は従来の特定領域除電機構の説明図、第８図は
トリミング複写説明用の斜視図、第９図は複写説
明図である。
９……ランプケース、１０，１０ａ……除電ラ
ンプ、１１……開口、１２……遮光板、ａ……複
写紙、ｌ−１……投光巾、Ｓ……感光面。
Fig. 1 is a partially cut away form diagram of the specific area static elimination mechanism, Fig. 2 is a schematic explanatory diagram of the image forming section of the copying machine, and Fig. 3
The figure is a detailed explanatory view of one end side of the specific area static elimination mechanism, FIG. 4 is a detailed view with a part of the specific area static elimination mechanism omitted, FIG. The figure is a control circuit diagram. And the seventh
FIG. 8 is a perspective view for explaining trimming copying, and FIG. 9 is a drawing for explaining copying. 9... Lamp case, 10, 10a... Static elimination lamp, 11... Opening, 12... Light shielding plate, a... Copy paper, l -1 ... Light projecting width, S... Photosensitive surface.
Claims (1)
プケースの内部に、複写対象である最大サイズの
複写紙の巾を等分した数の除電ランプを、前記複
写紙等分の巾ピツチで設けると共に、各除電ラン
プ間の中央に、前記感光面に対する投光巾を前記
複写紙等分の巾に規定する投光巾規定用の遮光板
を設けた複写機の特定領域除電機構において、前
記除電ランプケースの内部で且つ前記除電ランプ
群の外側に除電域拡大用の除電ランプを配設する
と共に、前記ランプ群の最外側の除電ランプに対
し前記除電域拡大用の除電ランプを電気的に並列
接続させてあることを特徴とする複写機の特定領
域除電機構。 Inside a static elimination lamp case having an opening for projecting light onto the photosensitive surface, a number of static elimination lamps equal to the width of the maximum size of copying paper to be copied are provided at a pitch equal to the width of the copying paper, and In the specific area static elimination mechanism of a copying machine, a light shielding plate is provided in the center between each static elimination lamp for defining a light projection width for the photosensitive surface to a width equivalent to the copy paper, and the static elimination lamp case A static elimination lamp for expanding the static elimination area is disposed inside the static elimination lamp group and outside the static elimination lamp group, and the static elimination lamp for expanding the static elimination area is electrically connected in parallel with the outermost static elimination lamp of the lamp group. A specific area static elimination mechanism for a copying machine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15880286U JPS6365054U (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15880286U JPS6365054U (en) | 1986-10-15 | 1986-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365054U true JPS6365054U (en) | 1988-04-28 |
Family
ID=31082632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15880286U Pending JPS6365054U (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365054U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119381A (en) * | 1981-01-17 | 1982-07-24 | Ricoh Co Ltd | Method for partial copying of original in copying machine |
| JPS6045268A (en) * | 1983-08-22 | 1985-03-11 | Ricoh Co Ltd | Double mode electrophotographic device |
-
1986
- 1986-10-15 JP JP15880286U patent/JPS6365054U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119381A (en) * | 1981-01-17 | 1982-07-24 | Ricoh Co Ltd | Method for partial copying of original in copying machine |
| JPS6045268A (en) * | 1983-08-22 | 1985-03-11 | Ricoh Co Ltd | Double mode electrophotographic device |
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