JPS62119239U - - Google Patents
Info
- Publication number
- JPS62119239U JPS62119239U JP674686U JP674686U JPS62119239U JP S62119239 U JPS62119239 U JP S62119239U JP 674686 U JP674686 U JP 674686U JP 674686 U JP674686 U JP 674686U JP S62119239 U JPS62119239 U JP S62119239U
- Authority
- JP
- Japan
- Prior art keywords
- density
- quality control
- printed matter
- control data
- 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
Links
- 238000003908 quality control method Methods 0.000 claims description 4
- 238000001739 density measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図は本考案にかかる品質管理装置のブロツ
クダイヤグラム、第２図はマイクロコンピユータ
における演算処理のフローチヤート、第３図は演
算処理結果の出力表示例を示す説明図である。
４……濃度計、６……プロツタ。
FIG. 1 is a block diagram of the quality control apparatus according to the present invention, FIG. 2 is a flowchart of arithmetic processing in a microcomputer, and FIG. 3 is an explanatory diagram showing an example of output display of the arithmetic processing results. 4...densitometer, 6...protsuta.
Claims (1)
物の予め定められた複数個所の濃度を測定する濃
度測定手段と、各印刷物毎に測定された濃度から
網点再現性等の品質管理データを求める演算手段
と、各印刷物から求められた濃度及び品質管理デ
ータを時系列的にグラフ表示する出力手段とを備
えたことを特徴とする印刷物の品質管理装置。 Density measurement means that prints multiple prints with the same pattern and measures the density at multiple predetermined locations on each print, and obtains quality control data such as halftone dot reproducibility from the density measured for each print. 1. A quality control device for printed matter, comprising a calculation means and an output means for graphically displaying density and quality control data obtained from each printed matter in time series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP674686U JPH0539889Y2 (en) | 1986-01-21 | 1986-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP674686U JPH0539889Y2 (en) | 1986-01-21 | 1986-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62119239U true JPS62119239U (en) | 1987-07-29 |
| JPH0539889Y2 JPH0539889Y2 (en) | 1993-10-08 |
Family
ID=30789549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP674686U Expired - Lifetime JPH0539889Y2 (en) | 1986-01-21 | 1986-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539889Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068965A (en) * | 2004-08-31 | 2006-03-16 | Toppan Printing Co Ltd | Printing diagnostic method/device and printing data display device |
| JP2006123419A (en) * | 2004-10-29 | 2006-05-18 | Ga City Kk | Daily control system of printing conditions |
| WO2008026589A1 (en) * | 2006-08-31 | 2008-03-06 | Mitsubishi Heavy Industries, Ltd. | Printer print evaluation information display device and print evaluation information display method |
-
1986
- 1986-01-21 JP JP674686U patent/JPH0539889Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068965A (en) * | 2004-08-31 | 2006-03-16 | Toppan Printing Co Ltd | Printing diagnostic method/device and printing data display device |
| JP2006123419A (en) * | 2004-10-29 | 2006-05-18 | Ga City Kk | Daily control system of printing conditions |
| WO2008026589A1 (en) * | 2006-08-31 | 2008-03-06 | Mitsubishi Heavy Industries, Ltd. | Printer print evaluation information display device and print evaluation information display method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539889Y2 (en) | 1993-10-08 |
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