JPS5436736A - Record control device for heat-sensitive printer - Google Patents
Record control device for heat-sensitive printerInfo
- Publication number
- JPS5436736A JPS5436736A JP9892377A JP9892377A JPS5436736A JP S5436736 A JPS5436736 A JP S5436736A JP 9892377 A JP9892377 A JP 9892377A JP 9892377 A JP9892377 A JP 9892377A JP S5436736 A JPS5436736 A JP S5436736A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- control device
- record control
- sensitive printer
- gradation
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
- B41J2/355—Control circuits for heating-element selection
- B41J2/36—Print density control
Landscapes
- Electronic Switches (AREA)
- Fax Reproducing Arrangements (AREA)
Abstract
PURPOSE:To make it possible to easily produce multiple stages of image graduation by accomplishing the recording scanning operations several times with the dot density of a less number of gradation than the desired number so that the desired number of image gradation may be produced by the composition of the plural dots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9892377A JPS5436736A (en) | 1977-08-17 | 1977-08-17 | Record control device for heat-sensitive printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9892377A JPS5436736A (en) | 1977-08-17 | 1977-08-17 | Record control device for heat-sensitive printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5436736A true JPS5436736A (en) | 1979-03-17 |
Family
ID=14232636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9892377A Pending JPS5436736A (en) | 1977-08-17 | 1977-08-17 | Record control device for heat-sensitive printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5436736A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5675882A (en) * | 1979-11-09 | 1981-06-23 | Thomson Csf | Color tone duplicator |
JPS6043006A (en) * | 1983-08-17 | 1985-03-07 | 株式会社東芝 | Gas insulated switching device |
JPH039857A (en) * | 1989-06-08 | 1991-01-17 | Mitsubishi Electric Corp | Recording density correction device in printer |
-
1977
- 1977-08-17 JP JP9892377A patent/JPS5436736A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5675882A (en) * | 1979-11-09 | 1981-06-23 | Thomson Csf | Color tone duplicator |
JPS6043006A (en) * | 1983-08-17 | 1985-03-07 | 株式会社東芝 | Gas insulated switching device |
JPH039857A (en) * | 1989-06-08 | 1991-01-17 | Mitsubishi Electric Corp | Recording density correction device in printer |
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