JPH01146943U - - Google Patents
Info
- Publication number
- JPH01146943U JPH01146943U JP4411388U JP4411388U JPH01146943U JP H01146943 U JPH01146943 U JP H01146943U JP 4411388 U JP4411388 U JP 4411388U JP 4411388 U JP4411388 U JP 4411388U JP H01146943 U JPH01146943 U JP H01146943U
- Authority
- JP
- Japan
- Prior art keywords
- print head
- thermal transfer
- transfer printer
- carriage
- 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 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案に係る熱転写プリンタの実施例
の要部説明図、第２図は他の実施例の要部説明図
、第３図ないし第６図は第２実施例の作用説明図
、第７図、第８図は従来の熱転写プリンタの説明
図、第９図は印字ヘツドの詳細説明図、第１０図
、第１１図は従来の熱転写プリンタの作用説明図
、第１２図は発熱抵抗素子の加熱によるインク層
の温度変化の説明図である。
１０……熱転写プリンタ、１２……印刷用紙、
１８……キヤリツジ、２０……印字ヘツド、２４
……インクリボン、４２……インク層、５２，５
８，６０……ヘツド変位装置（圧電素子、パルス
電圧発生回路、電源）、６２……制御部、６４…
…発熱抵抗素子駆動回路、６８，７０，７２……
ヘツド変位装置（板ばね、電磁石）。
FIG. 1 is an explanatory diagram of the main parts of an embodiment of the thermal transfer printer according to the present invention, FIG. 2 is an explanatory diagram of the main parts of another embodiment, and FIGS. 3 to 6 are explanatory diagrams of the operation of the second embodiment. Fig. 7 and Fig. 8 are explanatory diagrams of a conventional thermal transfer printer, Fig. 9 is a detailed explanatory diagram of the print head, Fig. 10 and Fig. 11 are explanatory diagrams of the operation of a conventional thermal transfer printer, and Fig. 12 is a heating resistor. FIG. 3 is an explanatory diagram of a temperature change in an ink layer due to heating of an element. 10...Thermal transfer printer, 12...Printing paper,
18...Carriage, 20...Print head, 24
... Ink ribbon, 42 ... Ink layer, 52,5
8, 60...Head displacement device (piezoelectric element, pulse voltage generation circuit, power supply), 62...Control unit, 64...
...Heating resistance element drive circuit, 68, 70, 72...
Head displacement device (leaf spring, electromagnet).
Claims (1)
て印字する熱転写プリンタにおいて、印字ヘツド
を印刷用紙面に沿つて移動させるキヤリツジと、
このキヤリツジに取り付けられ、前記印字ヘツド
に供給する加熱電流の供給周期に同期して、印字
ヘツドを微小変位させるヘツド変位装置を設けた
ことを特徴とする熱転写プリンタ。 In a thermal transfer printer that prints by heating an ink layer formed on a base film, a carriage that moves a print head along a printing paper surface;
A thermal transfer printer characterized in that a head displacement device is attached to the carriage and that slightly displaces the print head in synchronization with the supply cycle of the heating current supplied to the print head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4411388U JPH01146943U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4411388U JPH01146943U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01146943U true JPH01146943U (en) | 1989-10-11 |
Family
ID=31270488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4411388U Pending JPH01146943U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01146943U (en) |
-
1988
- 1988-03-31 JP JP4411388U patent/JPH01146943U/ja active Pending
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