JPH01105941U - - Google Patents
Info
- Publication number
- JPH01105941U JPH01105941U JP126988U JP126988U JPH01105941U JP H01105941 U JPH01105941 U JP H01105941U JP 126988 U JP126988 U JP 126988U JP 126988 U JP126988 U JP 126988U JP H01105941 U JPH01105941 U JP H01105941U
- Authority
- JP
- Japan
- Prior art keywords
- copy
- density
- information
- memory
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Developing For Electrophotography (AREA)
Description
第１図は本考案の制御装置を設けた複写機の説
明図、第２図は本考案の電子写真複写機のコピー
濃度設定装置の回路図である。
図中の符号、１……複写機、１１……現像ロー
ラ、１５……画像読取り装置、１６……ランプ、
１７……原稿濃度センサー、１８……画像濃度セ
ンサー、２０……コントロールパネル、２１……
現像バイアス表示装置、２２……現像バイアス調
整ボタン、２３……スタートボタン、２５……露
光量表示装置、２６……露光量調整ボタン、３０
……ＣＰＵ、３１……メモリー、３５……コント
ローラ、３７……Ａ／Ｄコンバータ。
FIG. 1 is an explanatory diagram of a copying machine equipped with a control device according to the present invention, and FIG. 2 is a circuit diagram of a copy density setting device for an electrophotographic copying machine according to the present invention. Symbols in the figure: 1...copying machine, 11...developing roller, 15...image reading device, 16...lamp,
17... Original density sensor, 18... Image density sensor, 20... Control panel, 21...
Development bias display device, 22... Development bias adjustment button, 23... Start button, 25... Exposure amount display device, 26... Exposure amount adjustment button, 30
...CPU, 31...Memory, 35...Controller, 37...A/D converter.
Claims (1)
された情報にもとづいて画像濃度を自動的に設定
し、コピーの作成を行うように構成してなる装置
において、 現像バイアスと露光量とのうち少なくとも一方
を記憶するメモリーを備え、複写に際して読取つ
た原稿画像濃度に対して、オペレータが入力した
コピー濃度の情報によつて、該メモリーの情報を
書き変える手段を設けたことを特徴とする電子写
真複写機のコピー濃度設定装置。 (2) メモリーには、原稿画像濃度に対応させて
露光量と現像バイアスとを書込む手段を設け、前
記各情報をコントロールパネルに設けた入力ボタ
ン等を用いて、順次書込みを行うことによつて、
以後の複写に際しては入力された情報にもとづい
てコピーの動作を行い得るように構成したことを
特徴とする実用新案登録請求の範囲第１項記載の
電子写真複写機のコピー濃度設定装置。[Scope of Claim for Utility Model Registration] (1) A device comprising a document density reading device and a device configured to automatically set image density based on information detected by the device and create a copy, A memory for storing at least one of a developing bias and an exposure amount is provided, and means is provided for rewriting information in the memory based on copy density information input by an operator with respect to original image density read at the time of copying. A copy density setting device for an electrophotographic copying machine, characterized in that: (2) The memory is provided with means for writing the exposure amount and developing bias in correspondence with the original image density, and each of the above information is sequentially written using input buttons provided on the control panel. Then,
2. The copy density setting device for an electrophotographic copying machine according to claim 1, wherein the copy density setting device for an electrophotographic copying machine is configured to perform a copying operation based on input information during subsequent copying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126988U JPH01105941U (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP126988U JPH01105941U (en) | 1988-01-11 | 1988-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105941U true JPH01105941U (en) | 1989-07-17 |
Family
ID=31201015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP126988U Pending JPH01105941U (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105941U (en) |
-
1988
- 1988-01-11 JP JP126988U patent/JPH01105941U/ja active Pending
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