JPS61132847U - - Google Patents
Info
- Publication number
- JPS61132847U JPS61132847U JP1610885U JP1610885U JPS61132847U JP S61132847 U JPS61132847 U JP S61132847U JP 1610885 U JP1610885 U JP 1610885U JP 1610885 U JP1610885 U JP 1610885U JP S61132847 U JPS61132847 U JP S61132847U
- Authority
- JP
- Japan
- Prior art keywords
- charger
- photoreceptor surface
- direct current
- alternating current
- main charger
- 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
- 230000003068 static effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
Landscapes
- Developing For Electrophotography (AREA)
Description
第１図は本考案によるカラー複写機の概略構成
を示す断面図である。
１…カラー複写機、２…原稿載置台、３…原稿
照明装置、４…露光レンズ装置、５…感光体ドラ
ム、６…主帯電器（除電器兼用）、７…現像装置
、９…転写チヤージヤ、１１…転写ベルト、１２
…転写紙、１３…メインモータ、１４，１５…支
承ロール、１６…タイミングベルト、１７…帯電
装置、１９…レジストロール、２０…定着装置、
２１，２２…補助支承ロール、２３…支軸、２４
…腕杆、２５…ベルト除電装置、２６…クリーニ
ング装置、２７…露光部シヤツター、Ｃ…第１転
写ステーシヨン（シアン）、Ｍ…第２転写ステー
シヨン（マゼンダ）、Ｙ…第３転写ステーシヨン
（イエロー）。
FIG. 1 is a sectional view showing the schematic structure of a color copying machine according to the present invention. DESCRIPTION OF SYMBOLS 1...Color copying machine, 2...Document mounting table, 3...Document illuminating device, 4...Exposure lens device, 5...Photosensitive drum, 6...Main charger (also serves as static eliminator), 7...Developing device, 9...Transfer charger , 11...transfer belt, 12
... Transfer paper, 13... Main motor, 14, 15... Support roll, 16... Timing belt, 17... Charging device, 19... Registration roll, 20... Fixing device,
21, 22... Auxiliary support roll, 23... Support shaft, 24
...arm rod, 25...belt static eliminator, 26...cleaning device, 27...exposure section shutter, C...first transfer station (cyan), M...second transfer station (magenta), Y...third transfer station (yellow) .
Claims (1)
帯電器に給電するよう構成し、感光体面への画像
作成に際しては直流を印加し、感光体面の除電、
クリーニングに際しては交流を切換印加すること
により、前記主帯電器を除電チヤージヤとしても
使用できるようにしたことを特徴とするカラー複
写機。 A power supply that can switch between direct current and alternating current is provided to supply power to the main charger, and when creating an image on the photoreceptor surface, direct current is applied to remove static electricity from the photoreceptor surface.
A color copying machine characterized in that the main charger can also be used as a static elimination charger by switching and applying alternating current during cleaning.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1610885U JPS61132847U (en) | 1985-02-07 | 1985-02-07 | |
| US06/817,041 US4746950A (en) | 1985-01-09 | 1986-01-08 | Color copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1610885U JPS61132847U (en) | 1985-02-07 | 1985-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132847U true JPS61132847U (en) | 1986-08-19 |
Family
ID=30502566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1610885U Pending JPS61132847U (en) | 1985-01-09 | 1985-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132847U (en) |
-
1985
- 1985-02-07 JP JP1610885U patent/JPS61132847U/ja active Pending
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