JPH0422247U - - Google Patents
Info
- Publication number
- JPH0422247U JPH0422247U JP6276690U JP6276690U JPH0422247U JP H0422247 U JPH0422247 U JP H0422247U JP 6276690 U JP6276690 U JP 6276690U JP 6276690 U JP6276690 U JP 6276690U JP H0422247 U JPH0422247 U JP H0422247U
- Authority
- JP
- Japan
- Prior art keywords
- block
- temperature
- calculating
- printing
- recording device
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の記録装置の一実施例を適用し
たフアクシミリ装置の全体構成を示すブロツク図
、第２図は本実施例のサーマルヘツドの構成図、
第３図ａ，ｂは各ブロツクの黒字率の関係を示す
説明図、第４図は本実施例の印字エネルギ制御の
フローチヤートである。
３……制御手段、４……記録部、９……算出手
段、１２ａ〜１２ｄ……発熱体Ｒのブロツク、１
３……温度検知手段、Ｈ……サーマルヘツド。
FIG. 1 is a block diagram showing the overall configuration of a facsimile device to which an embodiment of the recording device of the present invention is applied, and FIG. 2 is a configuration diagram of the thermal head of the present embodiment.
FIGS. 3a and 3b are explanatory diagrams showing the relationship between the black rate of each block, and FIG. 4 is a flowchart of printing energy control in this embodiment. 3... Control means, 4... Recording section, 9... Calculation means, 12a to 12d... Block of heating element R, 1
3...Temperature detection means, H...Thermal head.
Claims (1)
ルヘツドを備えた記録装置において、所定のブロ
ツクにおける温度を検知する温度検知手段と、印
字する前の画情報を複数ライン分蓄積してブロツ
クごとの黒字率を算出する算出手段と、前記温度
検知手段で検出された温度データを基に前記算出
手段で算出された各ブロツクの黒字率に比例した
印字エネルギを、それぞれのブロツクに複数ライ
ンの間、印加するように制御する制御手段とを備
えたことを特徴とする記録装置。 A recording device equipped with a thermal head that performs time-division printing for each block includes a temperature detection means that detects the temperature in a predetermined block, and a temperature detection means that accumulates image information for multiple lines before printing to calculate the black rate for each block. a calculating means for calculating, and a printing energy proportional to the black rate of each block calculated by the calculating means based on the temperature data detected by the temperature detecting means, to each block for a plurality of lines. What is claimed is: 1. A recording device comprising: control means for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276690U JPH0422247U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276690U JPH0422247U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422247U true JPH0422247U (en) | 1992-02-25 |
Family
ID=31592213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6276690U Pending JPH0422247U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422247U (en) |
-
1990
- 1990-06-15 JP JP6276690U patent/JPH0422247U/ja active Pending
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