JPS6233064U - - Google Patents
Info
- Publication number
- JPS6233064U JPS6233064U JP12271085U JP12271085U JPS6233064U JP S6233064 U JPS6233064 U JP S6233064U JP 12271085 U JP12271085 U JP 12271085U JP 12271085 U JP12271085 U JP 12271085U JP S6233064 U JPS6233064 U JP S6233064U
- Authority
- JP
- Japan
- Prior art keywords
- electrophotographic copying
- drive
- photoreceptor
- reference position
- copying apparatus
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案のクレーム対応図、第２図は電
子写真式複写機の内部概略図、第３図は従来のＬ
ＥＤアレイの回路構成を示す図、第４図は本考案
に係る一実施例の概念図、第５図はその１セグメ
ントの拡大図、第６図は本実施例の駆動機構を示
す側面図、第７図はその正面図、第８図は本実施
例のＬＥＤアレイの回路構成を示す図、第９図は
本実施例における動作手段を示すフローチヤート
である。
１……ＬＥＤ、２……セグメント、３……ＬＥ
Ｄアレイ基板、４……ラツク、５……ピニオン、
６……ステツピングモータ、７……サイドセグメ
ント、８……アクチユエータ、９……光センサー
、２０……支持体、２１……突片、２２……シヤ
フト、２３……ベアリング、２４……移動部片、
２５……支持枠、３０……転倒防止片、３１……
ＬＥＤドライバー基板、３２……ＣＰＵ。
Figure 1 is a diagram corresponding to the claims of the present invention, Figure 2 is an internal schematic diagram of an electrophotographic copying machine, and Figure 3 is a diagram of the conventional L
4 is a conceptual diagram of an embodiment of the present invention; FIG. 5 is an enlarged view of one segment; FIG. 6 is a side view of the drive mechanism of the embodiment; FIG. 7 is a front view thereof, FIG. 8 is a diagram showing the circuit configuration of the LED array of this embodiment, and FIG. 9 is a flowchart showing the operating means in this embodiment. 1...LED, 2...Segment, 3...LE
D array board, 4...Rack, 5...Pinion,
6... Stepping motor, 7... Side segment, 8... Actuator, 9... Optical sensor, 20... Support, 21... Protrusion, 22... Shaft, 23... Bearing, 24... Movement pieces,
25... Support frame, 30... Fall prevention piece, 31...
LED driver board, 32...CPU.
Claims (1)
設したセグメントと、同セグメントを複数個感光
体に近接してその幅方向に直列に支持する支持基
板と、前記複数のセグメントのセグメント毎の点
灯を制御する点灯制御手段と、前記支持基板を感
光体幅方向に移動させる駆動手段と、前記支持基
板が基準位置にあることを検知する基準位置検知
手段と、同基準位置検知手段からの検知信号をも
とに前記駆動手段の駆動を制御する駆動制御手段
とを備え、感光体表面に形成された所定の静電潜
像以外の不要な帯電電荷を除去することを特徴と
する電子写真式複写機における不要静電潜像消去
装置。 In an electrophotographic copying machine, a segment in which a plurality of light sources are arranged in parallel, a support substrate that supports a plurality of the segments in series in the width direction of the photoreceptor in close proximity to the photoreceptor, and lighting of each of the plurality of segments. a driving means for moving the supporting substrate in the width direction of the photoreceptor; a reference position detecting means for detecting that the supporting substrate is at a reference position; and a detection signal from the reference position detecting means. and a drive control means for controlling the drive of the drive means based on the electrophotographic copying method, wherein the electrophotographic copying apparatus is characterized in that the electrophotographic copying apparatus is characterized in that the electrophotographic copying apparatus is equipped with a drive control means for controlling the drive of the drive means based on the above, and removes unnecessary electrical charges other than a predetermined electrostatic latent image formed on the surface of a photoreceptor. An unnecessary electrostatic latent image erasing device for machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271085U JPS6233064U (en) | 1985-08-12 | 1985-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271085U JPS6233064U (en) | 1985-08-12 | 1985-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6233064U true JPS6233064U (en) | 1987-02-27 |
Family
ID=31013157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12271085U Pending JPS6233064U (en) | 1985-08-12 | 1985-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233064U (en) |
-
1985
- 1985-08-12 JP JP12271085U patent/JPS6233064U/ja active Pending
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