JPS63122356U - - Google Patents
Info
- Publication number
- JPS63122356U JPS63122356U JP1278887U JP1278887U JPS63122356U JP S63122356 U JPS63122356 U JP S63122356U JP 1278887 U JP1278887 U JP 1278887U JP 1278887 U JP1278887 U JP 1278887U JP S63122356 U JPS63122356 U JP S63122356U
- Authority
- JP
- Japan
- Prior art keywords
- black
- color
- white
- full
- optical path
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 108091008695 photoreceptors Proteins 0.000 claims description 7
- 238000006303 photolysis reaction Methods 0.000 claims 2
- 230000015843 photosynthesis, light reaction Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Color Electrophotography (AREA)
Description
第１図は、本考案を適用しうるフルカラー複写
装置の全体概略図、第２図は、本考案のフルカラ
ー・白黒両用複写装置の実施例を示す。
１５，１６，１７，１８…色分解された光像形
成の光学系、５３，５３′，５３″…感光体ベル
ト、６１，６１′，６１″…色トナー現像装置、
８１…第九ミラー、８２…単一色現像装置。
FIG. 1 is an overall schematic diagram of a full-color copying apparatus to which the present invention can be applied, and FIG. 2 shows an embodiment of the full-color/black-and-white copying apparatus of the present invention. 15, 16, 17, 18... Optical system for forming a color-separated photoimage, 53, 53', 53''... Photoreceptor belt, 61, 61', 61''... Color toner developing device,
81...Ninth mirror, 82...Single color developing device.
Claims (1)
る同時スリツト露光を行ないフルカラー複写を得
ることができるフルカラー複写機において、光分
解光路とは独立した光路変換可能な光学系を設け
、該光路変換可能な光学系により複数の感光体ベ
ルトのうちの一つに光像を形成し、該感光体ベル
トには前記光像を現像する単一色現像装置を設け
、白黒コピーを得ることができることを特徴とす
るフルカラー・白黒両用複写装置。 (2) 前記独立した光路変換可能な光学系として
、光分解光路の前方に設けられた、移動可能なミ
ラーと、移動可能なミラーの切替位置の一つに対
応する位置に設けられた固定ミラーとからなるこ
とを特徴とする実用新案登録請求の範囲第１項記
載のフルカラー・白黒両用複写装置。 (3) 複数の感光ベルトのうち白黒コピーを得る
感光体ベルトとして、周長の最も長い感光体ベル
トが用いられることを特徴とする実用新案登録請
求の範囲第１項記載のフルカラー・白黒両用複写
装置。 (4) 白黒コピーモード時、複写速度を上げうる
ことを特徴とする実用新案登録請求の範囲第１項
記載のフルカラー・白黒両用複写装置。[Claims for Utility Model Registration] (1) In a full-color copying machine that uses multiple photoreceptor belts and can perform simultaneous slit exposure by splitting the optical paths to obtain full-color copies, it is possible to convert the optical path independently of the photolysis optical path. An optical system is provided, a light image is formed on one of a plurality of photoreceptor belts by the optical system capable of changing the optical path, a single color developing device is provided on the photoreceptor belt to develop the light image, and black and white is formed. A full-color/black-and-white copying device that is capable of producing copies. (2) The independent optical path convertible optical system includes a movable mirror provided in front of the photolysis optical path and a fixed mirror provided at a position corresponding to one of the switching positions of the movable mirror. A full-color/black-and-white copying apparatus according to claim 1 of the utility model registration claim, characterized in that: (3) Full-color/black-and-white duplex copying as set forth in claim 1 of the utility model registration claim, characterized in that the photoreceptor belt with the longest circumference is used as the photoreceptor belt for producing black-and-white copies among a plurality of photoreceptor belts. Device. (4) The full-color/black-and-white copying apparatus according to claim 1, which is characterized in that the copying speed can be increased in the black-and-white copy mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1278887U JPS63122356U (en) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1278887U JPS63122356U (en) | 1987-02-02 | 1987-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63122356U true JPS63122356U (en) | 1988-08-09 |
Family
ID=30801242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1278887U Pending JPS63122356U (en) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009109634A (en) * | 2007-10-29 | 2009-05-21 | Ricoh Co Ltd | Image forming apparatus and image forming method |
| JP2009258493A (en) * | 2008-04-18 | 2009-11-05 | Ricoh Co Ltd | Image forming apparatus and toner |
| JP2011033984A (en) * | 2009-08-05 | 2011-02-17 | Ricoh Co Ltd | Image forming apparatus |
-
1987
- 1987-02-02 JP JP1278887U patent/JPS63122356U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009109634A (en) * | 2007-10-29 | 2009-05-21 | Ricoh Co Ltd | Image forming apparatus and image forming method |
| JP2009258493A (en) * | 2008-04-18 | 2009-11-05 | Ricoh Co Ltd | Image forming apparatus and toner |
| JP2011033984A (en) * | 2009-08-05 | 2011-02-17 | Ricoh Co Ltd | Image forming apparatus |
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