JPS6153762U - - Google Patents
Info
- Publication number
- JPS6153762U JPS6153762U JP13718384U JP13718384U JPS6153762U JP S6153762 U JPS6153762 U JP S6153762U JP 13718384 U JP13718384 U JP 13718384U JP 13718384 U JP13718384 U JP 13718384U JP S6153762 U JPS6153762 U JP S6153762U
- Authority
- JP
- Japan
- Prior art keywords
- photo sensor
- sensor
- light shielding
- shielding member
- mis
- 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 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案に係る実施例の要部概略断面図
、第２図はＵターンプペーパーパス方式の複写機
の概略説明図、第３図は赤外線センサーを示す図
、第４図は本考案の一遮光用パツドの設定位置を
示す図である。
１…複写機ケーシング、２…感光体ドラム、３
…セルフオツクレンズ、４…クリーナ、５…現像
器、６…帯電器、７…ストリツピングベルト、８
…転写コロトロン、９…除電ランプ、１０…用紙
カセツト、１１…排出用紙受け台、１２…プラテ
ンガラス、１３…赤外線センサー、１４…発光部
、１５…受光部、１６…用紙供給ロール、１７…
シユート、１８…ターンロール、１９…ドラムカ
バー、２０…除電ランプカバー、２１…遮光用パ
ツド、２２…折り曲げ部、２３…遮光用パツド。
Figure 1 is a schematic sectional view of the main parts of an embodiment of the present invention, Figure 2 is a schematic explanatory diagram of a U-turn paper path type copying machine, Figure 3 is a diagram showing an infrared sensor, and Figure 4 is a diagram of a copying machine using a U-turn paper path method. It is a figure which shows the setting position of the one light-shielding pad of an invention. 1... Copying machine casing, 2... Photosensitive drum, 3
...Self-cleaner, 4...Cleaner, 5...Developer, 6...Charger, 7...Stripping belt, 8
...Transfer corotron, 9...Static elimination lamp, 10...Paper cassette, 11...Ejection paper holder, 12...Platen glass, 13...Infrared sensor, 14...Light emitting section, 15...Light receiving section, 16...Paper supply roll, 17...
Shute, 18... Turn roll, 19... Drum cover, 20... Static elimination lamp cover, 21... Light shielding pad, 22... Bend portion, 23... Light shielding pad.
Claims (1)
オトセンサーを利用したミスストリツプセンサー
を有するＵターンペーパーパス方式の複写機にお
いて、該フオトセンサー近傍に配置された除電ラ
ンプに遮光部材を設け、ドラムカバースリツト部
内側に折り曲げ部を設け、さらに剥離位置側にも
遮光部材を設けて、ランプ等からの光の漏れを遮
断し、該フオトセンサーの誤検知を防止すること
を特徴とするミスストリツプセンサー。 In a U-turn paper path copying machine having a mis-strip sensor using a reflective photo sensor that detects mis-separation of paper from a photoreceptor, a light shielding member is provided on a static elimination lamp disposed near the photo sensor, A mistake characterized in that a bent part is provided inside the drum cover slit part, and a light shielding member is also provided on the peeling position side to block light leakage from a lamp etc. and prevent false detection by the photo sensor. strip sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13718384U JPS6153762U (en) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13718384U JPS6153762U (en) | 1984-09-12 | 1984-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153762U true JPS6153762U (en) | 1986-04-11 |
Family
ID=30695597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13718384U Pending JPS6153762U (en) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153762U (en) |
-
1984
- 1984-09-12 JP JP13718384U patent/JPS6153762U/ja active Pending
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