JPS61160452U - - Google Patents

Info

Publication number
JPS61160452U
JPS61160452U JP4442285U JP4442285U JPS61160452U JP S61160452 U JPS61160452 U JP S61160452U JP 4442285 U JP4442285 U JP 4442285U JP 4442285 U JP4442285 U JP 4442285U JP S61160452 U JPS61160452 U JP S61160452U
Authority
JP
Japan
Prior art keywords
color balance
color
balance adjustment
image
copying machine
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.)
Granted
Application number
JP4442285U
Other languages
Japanese (ja)
Other versions
JPH0540524Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985044422U priority Critical patent/JPH0540524Y2/ja
Publication of JPS61160452U publication Critical patent/JPS61160452U/ja
Application granted granted Critical
Publication of JPH0540524Y2 publication Critical patent/JPH0540524Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

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、ＶＲＹ，ＵＲＭ，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, VRY, URM, VRC...volume for color balance adjustment.

Claims (1)

【実用新案登録請求の範囲】 (1) 原稿画像を色分解し、分解色毎に感光体を
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、前記カラーバランス調整手段の出力に基づき
現在のカラーバランス調整状態におけるカラー画
像を表示する表示手段とを設け、原稿画像の色と
前記表示手段に表示されたカラー画像とを目視比
較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 and a display means for displaying a color image in the current color balance adjustment state based on the output of the color balance adjustment means are provided, and the color image of the document image and the color image displayed on the display means are provided. A color balance adjustment device for a multicolor copying machine, characterized in that the color balance value is adjusted by the color balance adjustment means while visually comparing the color balance value with the color balance value. (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.
JP1985044422U 1985-03-27 1985-03-27 Expired - Lifetime JPH0540524Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985044422U JPH0540524Y2 (en) 1985-03-27 1985-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985044422U JPH0540524Y2 (en) 1985-03-27 1985-03-27

Publications (2)

Publication Number Publication Date
JPS61160452U true JPS61160452U (en) 1986-10-04
JPH0540524Y2 JPH0540524Y2 (en) 1993-10-14

Family

ID=30556981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985044422U Expired - Lifetime JPH0540524Y2 (en) 1985-03-27 1985-03-27

Country Status (1)

Country Link
JP (1) JPH0540524Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH0540524Y2 (en) 1993-10-14

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