JPS6283639U - - Google Patents
Info
- Publication number
- JPS6283639U JPS6283639U JP17405085U JP17405085U JPS6283639U JP S6283639 U JPS6283639 U JP S6283639U JP 17405085 U JP17405085 U JP 17405085U JP 17405085 U JP17405085 U JP 17405085U JP S6283639 U JPS6283639 U JP S6283639U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- head
- printing
- pulse width
- controlling
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は、本考案の構成図。第２図は、サーマ
ルヘツド上の発熱体の配列図。第３図は、従来の
サーマルヘツドの構成図。
３……通電パルス幅制御手段、４……印字パタ
ーン記憶手段。
FIG. 1 is a configuration diagram of the present invention. FIG. 2 is an arrangement diagram of heating elements on a thermal head. FIG. 3 is a configuration diagram of a conventional thermal head. 3... Current pulse width control means, 4... Print pattern storage means.
Claims (1)
字データを記憶する手段と、ヘツドの通電パルス
幅を制御する手段を備えたことを特徴とするサー
マルヘツドの印字濃度制御装置。 1. A printing density control device for a thermal head in a printing device having a thermal head, comprising means for storing print data and means for controlling the energization pulse width of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17405085U JPS6283639U (en) | 1985-11-12 | 1985-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17405085U JPS6283639U (en) | 1985-11-12 | 1985-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283639U true JPS6283639U (en) | 1987-05-28 |
Family
ID=31112084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17405085U Pending JPS6283639U (en) | 1985-11-12 | 1985-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283639U (en) |
-
1985
- 1985-11-12 JP JP17405085U patent/JPS6283639U/ja active Pending