JPS61160451U - - Google Patents
Info
- Publication number
- JPS61160451U JPS61160451U JP4442185U JP4442185U JPS61160451U JP S61160451 U JPS61160451 U JP S61160451U JP 4442185 U JP4442185 U JP 4442185U JP 4442185 U JP4442185 U JP 4442185U JP S61160451 U JPS61160451 U JP S61160451U
- Authority
- JP
- Japan
- Prior art keywords
- balance adjustment
- color balance
- color
- copying machine
- photoreceptor
- 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
- 238000003384 imaging method Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims 3
- 108091008695 photoreceptors Proteins 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Description
第１図は本考案を適用した多色複写機の一実施
例を示す全体構成図、第２図はカラーバランスを
調整する制御系の一実施例を示すブロツク図であ
る。
１……感光ドラム、３……帯電器、１４……ラ
ンプ、２０……色分解フイルタ装置、２３……Ｃ
ＲＴデイスプレイ装置、２６……カラーバランス
コントローラ、３０……撮像機、ＶＲＹ，ＶＲＭ
，ＶＲＣ……カラーバランス調整用のボリユーム
。
FIG. 1 is an overall configuration diagram showing an embodiment of a multicolor copying machine to which the present invention is applied, and FIG. 2 is a block diagram showing an embodiment of a control system for adjusting color balance. 1... Photosensitive drum, 3... Charger, 14... Lamp, 20... Color separation filter device, 23... C
RT display device, 26...color balance controller, 30...imaging device, VRY, VRM
, VRC...Volume for color balance adjustment.
Claims (1)
露光して該感光体に潜像を形成し該潜像を前記分
解色に対応した色毎に現像転写する多色複写機に
おいて、 前記分解色にそれぞれ対応して設けられた複数
のカラーバランス調整手段と、このカラーバラン
ス調整手段の出力に基づき前記感光体への露光量
および潜像形成時の帯電電位を制御する制御手段
と、原稿画像を撮像する撮像手段と、前記カラー
バランス調整手段の現在のカラーバランス調整状
態に対応した色で前記撮像手段によつて撮像され
た原稿画像を表示する表示手段とを設け、この表
示手段に表示された原稿画像を目視確認しながら
前記カラーバランス調整手段によつてカラーバラ
ンス値を調整することを特徴とする多色複写機の
カラーバランス調整装置。 (2) 前記カラーバランス調整手段は、少なくと
もイエロー、マゼンダ、シアンの各色のカラーバ
ランス調整ボリユームを備えるものである実用新
案登録請求の範囲第(1)項記載の多色複写機のカ
ラーバランス調整装置。 (3) 前記カラーバランス調整手段は、少なくと
もイエロー、マゼンタ、シアンの各色のカラーバ
ランス調整ボリユームを備え、さらに明度または
彩度の調整ボリユームを備えるものである実用新
案登録請求の範囲第(1)項記載の多色複写機のカ
ラーバランス調整装置。[Claims for Utility Model Registration] (1) Color-separating the original image, exposing a photoreceptor for each separated color to form a latent image on the photoreceptor, and dividing the latent image into each color corresponding to the separated colors. In a multi-color copying machine that performs development and transfer, a plurality of color balance adjustment means are provided corresponding to the separated colors, and the amount of exposure to the photoreceptor and the time when forming a latent image are adjusted based on the output of the color balance adjustment means. A control means for controlling a charging potential, an imaging means for taking an image of a document, and a display for displaying the document image taken by the imaging means in a color corresponding to the current color balance adjustment state of the color balance adjustment means. A color balance adjustment device for a multicolor copying machine, comprising means for adjusting a color balance value by the color balance adjustment means while visually confirming a document image displayed on the display means. (2) The color balance adjustment device for a multicolor copying machine according to claim 1, wherein the color balance adjustment means includes color balance adjustment volumes for at least yellow, magenta, and cyan colors. . (3) The color balance adjustment means includes color balance adjustment volumes for at least yellow, magenta, and cyan, and further includes a brightness or saturation adjustment volume. The color balance adjustment device for the multicolor copying machine described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4442185U JPS61160451U (en) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4442185U JPS61160451U (en) | 1985-03-27 | 1985-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61160451U true JPS61160451U (en) | 1986-10-04 |
Family
ID=30556979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4442185U Pending JPS61160451U (en) | 1985-03-27 | 1985-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160451U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4855739A (en) * | 1971-11-11 | 1973-08-04 | ||
| JPS50122271A (en) * | 1974-01-22 | 1975-09-25 | ||
| JPS52139436A (en) * | 1976-05-17 | 1977-11-21 | Sharp Corp | Color balance compensating system for color copying machine |
| JPS5923692A (en) * | 1982-07-29 | 1984-02-07 | Nec Home Electronics Ltd | Crt color copying device |
| JPS59163971A (en) * | 1983-03-08 | 1984-09-17 | Canon Inc | Color picture recording device |
-
1985
- 1985-03-27 JP JP4442185U patent/JPS61160451U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4855739A (en) * | 1971-11-11 | 1973-08-04 | ||
| JPS50122271A (en) * | 1974-01-22 | 1975-09-25 | ||
| JPS52139436A (en) * | 1976-05-17 | 1977-11-21 | Sharp Corp | Color balance compensating system for color copying machine |
| JPS5923692A (en) * | 1982-07-29 | 1984-02-07 | Nec Home Electronics Ltd | Crt color copying device |
| JPS59163971A (en) * | 1983-03-08 | 1984-09-17 | Canon Inc | Color picture recording device |
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