JPS63140760U - - Google Patents
Info
- Publication number
- JPS63140760U JPS63140760U JP3271587U JP3271587U JPS63140760U JP S63140760 U JPS63140760 U JP S63140760U JP 3271587 U JP3271587 U JP 3271587U JP 3271587 U JP3271587 U JP 3271587U JP S63140760 U JPS63140760 U JP S63140760U
- Authority
- JP
- Japan
- Prior art keywords
- image signal
- photoelectric conversion
- conversion element
- outputting
- storing
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimiles In General (AREA)
Description
第１図は本考案の一実施例のデジタル複写装置
の構成図、第２図は本考案の一実施例を示すブロ
ツク図、第３図は故障部分を発見する為にテスト
パターン原稿の２値化信号を複写装置へ出力し、
記録紙に複写する為のプログラムの一例を示すフ
ローチヤートである。
１……ＲＯＭ、２……ＣＰＵ、３……ＲＯＭ、
４……操作パネル、５……光電変換素子、６……
ＲＡＭ、７……複写装置、８……Ｉ／Ｏ素子、９
……画像処理回路、２０，２１，２０′，２１′
……原稿搬送ローラ対、２２……ランプ、２３…
…投影レンズ、２４……反射板、２５……画像処
理回路、３２……反射鏡、２７……光電変換素子
、２８……ケーブル線、２９……レーザーダイオ
ード、３０……ポリゴンミラー、３１……ｆθレ
ンズ、３３……感光体ドラム、３４……メモリ、
３５……テストパターン原稿の２値化信号を格納
したメモリ、３８……テストパターン原稿、３９
……記録紙、４０……読み取り部。
Fig. 1 is a block diagram of a digital copying device according to an embodiment of the present invention, Fig. 2 is a block diagram showing an embodiment of the present invention, and Fig. 3 is a binary value of a test pattern original used to detect a faulty part. output the conversion signal to the copying machine,
This is a flowchart showing an example of a program for copying onto recording paper. 1...ROM, 2...CPU, 3...ROM,
4...Operation panel, 5...Photoelectric conversion element, 6...
RAM, 7... Copying device, 8... I/O element, 9
...Image processing circuit, 20, 21, 20', 21'
...Document transport roller pair, 22...Lamp, 23...
... Projection lens, 24 ... Reflection plate, 25 ... Image processing circuit, 32 ... Reflection mirror, 27 ... Photoelectric conversion element, 28 ... Cable line, 29 ... Laser diode, 30 ... Polygon mirror, 31 ... ...fθ lens, 33...photosensitive drum, 34...memory,
35...Memory storing the binary signal of the test pattern original, 38...Test pattern original, 39
... Recording paper, 40 ... Reading section.
Claims (1)
光電変換素子により原稿画像信号を２値化して出
力する手段と、２値化された画像信号を記憶する
手段と、記憶した画像信号を出力する手段とを備
えたデジタル複写装置において、テストパターン
原稿画像の２値化信号を画像信号の記憶手段に格
納したことを特徴とするデジタル複写装置。 Projection means for projecting an original onto a photoelectric conversion element, means for binarizing and outputting an original image signal by the photoelectric conversion element, means for storing the binarized image signal, and outputting the stored image signal. 1. A digital copying apparatus comprising means for storing a binary signal of a test pattern original image in an image signal storage means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3271587U JPS63140760U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3271587U JPS63140760U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140760U true JPS63140760U (en) | 1988-09-16 |
Family
ID=30839660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3271587U Pending JPS63140760U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140760U (en) |
-
1987
- 1987-03-06 JP JP3271587U patent/JPS63140760U/ja active Pending
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