JPH0357035U - - Google Patents
Info
- Publication number
- JPH0357035U JPH0357035U JP11899089U JP11899089U JPH0357035U JP H0357035 U JPH0357035 U JP H0357035U JP 11899089 U JP11899089 U JP 11899089U JP 11899089 U JP11899089 U JP 11899089U JP H0357035 U JPH0357035 U JP H0357035U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- thermal
- heating means
- recording paper
- heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000004040 coloring Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案のサーマルヘツドの予熱装置が
適用される画像形成装置の要部を示す回路ブロツ
ク図、第２図はサーマルヘツドの模式断面図、第
３図はサーマルヘツドの退避機構を示す概略正面
図、第４図は本実施例のサーマルヘツドの予熱装
置の動作を説明するためのフローチヤート、第５
図はヘツド基板温度とサーマルヘツド位置の関係
を示す説明図である。
１…サーマルヘツド、１ａ…ヘツド基板、１ｂ
…プリント配線基板、１ｃ…発熱部、２…発熱部
駆動回路、３…温度センサ、４…ＣＰＵ．５…モ
ータ、６…モータ駆動回路、７…モード切り換え
スイツチ、１１…揺揺動フレーム、１２…揺動中
心軸、１３…インクドナーフイルム、１４…プラ
テンローラ、１５…供給ロール、１６…ガイドロ
ーラ、１７…ガイドローラ、１８…ピンチローラ
、１９…駆動ローラ、２０…巻取ロール、２１…
用紙、２２…ラツチピン、２３…ラツチレバー、
２４…ラツチ、２５，３２…軸、２６…ソレノイ
ド、２７…スプリング、２８…駆動装置、２９，
３０，３１…ギヤ、３３…アーム、３４，３６…
支点、３５…リンク。
Fig. 1 is a circuit block diagram showing the main parts of an image forming apparatus to which the thermal head preheating device of the present invention is applied, Fig. 2 is a schematic sectional view of the thermal head, and Fig. 3 shows the evacuation mechanism of the thermal head. FIG. 4 is a schematic front view, and FIG. 4 is a flowchart for explaining the operation of the thermal head preheating device of this embodiment.
The figure is an explanatory diagram showing the relationship between head substrate temperature and thermal head position. 1...Thermal head, 1a...Head board, 1b
...Printed wiring board, 1c...Heating part, 2...Heating part drive circuit, 3...Temperature sensor, 4...CPU. 5... Motor, 6... Motor drive circuit, 7... Mode changeover switch, 11... Swinging frame, 12... Swinging center axis, 13... Ink donor film, 14... Platen roller, 15... Supply roll, 16... Guide roller , 17... Guide roller, 18... Pinch roller, 19... Drive roller, 20... Winding roll, 21...
Paper, 22... Latch pin, 23... Latch lever,
24... Latch, 25, 32... Shaft, 26... Solenoid, 27... Spring, 28... Drive device, 29,
30, 31... Gear, 33... Arm, 34, 36...
Fulcrum, 35...link.
Claims (1)
ーフイルムの色材を記録紙に転写して画像を記録
するサーマルヘツドと、該サーマルヘツドを記録
可能温度以上に加熱する加熱手段と、該加熱手段
により前記サーマルヘツドが加熱されたとき前記
インクドナーフイルムに対して前記サーマルヘツ
ドを退避させる手段を設けたことを特徴とするサ
ーマルヘツドの予熱装置。 ２ 感熱記録紙に対接し該感熱記録紙を熱により
発色させて画像を記録するサーマルヘツドと、該
サーマルヘツドを記録可能温度以上に加熱する加
熱手段と、該加熱手段により前記サーマルヘツド
が加熱されたとき前記感熱記録紙に対して前記サ
ーマルヘツドを退避させる手段を設けたことを特
徴とするサーマルヘツドの予熱装置。[Claims for Utility Model Registration] 1. A thermal head that comes into contact with an ink donor film and records an image by transferring the coloring material of the ink donor film onto a recording paper, and a heating means that heats the thermal head above a recordable temperature. A preheating device for a thermal head, comprising means for retracting the thermal head from the ink donor film when the thermal head is heated by the heating means. 2. A thermal head that contacts a thermal recording paper and records an image by coloring the thermal recording paper with heat, a heating means for heating the thermal head to a recordable temperature or higher, and a heating means for heating the thermal head by the heating means. A preheating device for a thermal head, comprising means for retracting the thermal head with respect to the thermal recording paper when the thermal head is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11899089U JPH0357035U (en) | 1989-10-11 | 1989-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11899089U JPH0357035U (en) | 1989-10-11 | 1989-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357035U true JPH0357035U (en) | 1991-05-31 |
Family
ID=31667128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11899089U Pending JPH0357035U (en) | 1989-10-11 | 1989-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357035U (en) |
-
1989
- 1989-10-11 JP JP11899089U patent/JPH0357035U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02261657A (en) | Thermal transfer printer | |
| JPH0357035U (en) | ||
| JPH0342191B2 (en) | ||
| JPH028770Y2 (en) | ||
| JPH0288253A (en) | Thermal transfer printer | |
| JPH0167054U (en) | ||
| JP2516907B2 (en) | Serial type thermal transfer recording device | |
| JP3672121B2 (en) | Printer | |
| JP3290008B2 (en) | Ink sheet moving speed control mechanism for thermal transfer printer | |
| US4437102A (en) | Heat-sensitive recording apparatus | |
| KR0168281B1 (en) | Thermal transfer printer | |
| JPH0228053Y2 (en) | ||
| JPH0436929Y2 (en) | ||
| JPH06320817A (en) | Thermal transfer recording apparatus | |
| JPH11254718A (en) | Thermal transfer printing apparatus | |
| JP3172068B2 (en) | Thermal transfer printer | |
| JPS60214984A (en) | print recording device | |
| JP2566942Y2 (en) | Printer device | |
| JP3115842B2 (en) | Printing recorder | |
| JPH0775915B2 (en) | Device for producing detection marks for thermal transfer recording media | |
| JPS61273976A (en) | Ink ribbon cassette device for thermal transfer system color printing apparatus | |
| JPH05155136A (en) | Transfer method and transfer device in instant lettering | |
| JPS60124268A (en) | thermal printer | |
| JPH04129753A (en) | printing device | |
| JPH01166542U (en) |