JPS61183648U - - Google Patents
Info
- Publication number
- JPS61183648U JPS61183648U JP6834585U JP6834585U JPS61183648U JP S61183648 U JPS61183648 U JP S61183648U JP 6834585 U JP6834585 U JP 6834585U JP 6834585 U JP6834585 U JP 6834585U JP S61183648 U JPS61183648 U JP S61183648U
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- pressurized state
- excitation current
- thermal head
- control 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
- 230000005284 excitation Effects 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案による感熱多色記録装置用制御
装置の構造を示す回路図、第２図イは感熱多色記
録装置の構造を示す説明図、第２図ロは感熱多色
記録装置に用いるインクドナーフイルムの構造を
示す説明図、第３図は従来の感熱多色記録装置用
制御装置を用いた定電圧回路を示す説明図である
。
符号の説明、１……サーマルヘツド、２……イ
ンクドナーフイルム、５……記録紙、７……ソレ
ノイド、７ａ……プランジヤー、１０，１２……
トランジスタ、１１……抵抗、１４……コンパレ
ータ。
Fig. 1 is a circuit diagram showing the structure of a control device for a thermal multicolor recording device according to the present invention, Fig. 2A is an explanatory diagram showing the structure of the thermal multicolor recording device, and Fig. 2B is a circuit diagram showing the structure of a thermal multicolor recording device. FIG. 3 is an explanatory diagram showing the structure of the ink donor film used, and FIG. 3 is an explanatory diagram showing a constant voltage circuit using a conventional control device for a thermosensitive multicolor recording apparatus. Explanation of symbols: 1...Thermal head, 2...Ink donor film, 5...Recording paper, 7...Solenoid, 7a...Plunger, 10, 12...
Transistor, 11...Resistor, 14...Comparator.
Claims (1)
ーフイルムと、前記インクドナーフイルムを加熱
して記録紙に印字処理を行うサーマルヘツドと、
前記サーマルヘツドと記録紙の間に加圧状態を与
え、前記記録紙がホームポジシヨンへ戻るとき、
前記加圧状態を解除する制御機構とから構成され
る感熱多色記録装置用制御装置において、 前記制御機構が前記加圧状態を制御するソレノ
イド用コイルの励磁電流と予め定めたレベルの電
流を比較する比較手段と、該比較手段の比較結果
に基づいて前記励磁電流を制御する制御手段より
構成されることを特徴とする感熱多色記録装置用
制御装置。[Claims for Utility Model Registration] An ink donor film having a plurality of colors of heat-melting ink surfaces, a thermal head that heats the ink donor film and prints on recording paper;
Applying a pressurized state between the thermal head and the recording paper, when the recording paper returns to the home position,
and a control mechanism for releasing the pressurized state, wherein the control mechanism compares a predetermined level of current with an excitation current of a solenoid coil that controls the pressurized state. 1. A control device for a thermosensitive multicolor recording apparatus, characterized in that the control device comprises a comparison means for determining the excitation current, and a control means for controlling the excitation current based on the comparison result of the comparison means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6834585U JPS61183648U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6834585U JPS61183648U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61183648U true JPS61183648U (en) | 1986-11-15 |
Family
ID=30603009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6834585U Pending JPS61183648U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183648U (en) |
-
1985
- 1985-05-09 JP JP6834585U patent/JPS61183648U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61183648U (en) | ||
| DE69317290T2 (en) | ENERGY SAVING DEVICE FOR LASER PRINTER | |
| JPH0285151U (en) | ||
| JPS6245140U (en) | ||
| JPS6283639U (en) | ||
| JPH03109843U (en) | ||
| JPS6337233U (en) | ||
| JPS5831147U (en) | printing device | |
| JPH0246646U (en) | ||
| JPS6174464U (en) | ||
| JPS61168954U (en) | ||
| JPS62116839U (en) | ||
| JPS6318253U (en) | ||
| JPS6316751U (en) | ||
| JPS62116854U (en) | ||
| JPS62170915U (en) | ||
| JPH022129U (en) | ||
| JPH0342651U (en) | ||
| JPS61111753U (en) | ||
| JPS63201758U (en) | ||
| JPS6333955U (en) | ||
| JPH01141038U (en) | ||
| JPH01146943U (en) | ||
| JPH02106348U (en) | ||
| JPH038551U (en) |