JPS55161677A - Thermal printer - Google Patents
Thermal printerInfo
- Publication number
- JPS55161677A JPS55161677A JP6983279A JP6983279A JPS55161677A JP S55161677 A JPS55161677 A JP S55161677A JP 6983279 A JP6983279 A JP 6983279A JP 6983279 A JP6983279 A JP 6983279A JP S55161677 A JPS55161677 A JP S55161677A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- circuit
- fed
- change
- speed
- 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.)
- Granted
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
Landscapes
- Handling Of Sheets (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE:To reduce the printing time in the case of continous driving while preventing the reduction in the use life of a head by increasing the power impressed on a thermal head as desired, in a thermal printer used in ticket vender or the like. CONSTITUTION:With a printing on a commutation ticket instructred by the operation of a push button 14, a main control unit 13 reads the required information from a letter memory 7, feeds the information to a printing data transfer circuit 8, and turns a printing mode FF15 on the reset R. As a reslt, a signal is fed to a voltage change-over circuit 3 through an inverter IH, a transistor QH becomes conductive, and a high voltage VH is fed from a power source unit 4 to a thermal head 2. Simulatneously, the output Q of the printing mode FF15 is fed to a printing speed change-over circuit 9, pulse signals FH are fed to the circuit 8 and a motor driving circuit 10 through an NOR circuit NO, and printong is conducted at a higyer speed than in the case off a low voltage. Change-over to high voltage and high speed is conducted only at the time of a continuous printing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6983279A JPS605196B2 (en) | 1979-06-06 | 1979-06-06 | thermal printing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6983279A JPS605196B2 (en) | 1979-06-06 | 1979-06-06 | thermal printing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55161677A true JPS55161677A (en) | 1980-12-16 |
JPS605196B2 JPS605196B2 (en) | 1985-02-08 |
Family
ID=13414138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6983279A Expired JPS605196B2 (en) | 1979-06-06 | 1979-06-06 | thermal printing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605196B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58215377A (en) * | 1982-06-08 | 1983-12-14 | Shinko Electric Co Ltd | Thermal printer |
JPS5959476A (en) * | 1982-09-30 | 1984-04-05 | Teraoka Seiko Co Ltd | Print controller for printer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01180486A (en) * | 1988-01-11 | 1989-07-18 | Japan Radio Co Ltd | Structure exploration device |
JPH05193685A (en) * | 1992-01-13 | 1993-08-03 | Nec Ic Microcomput Syst Ltd | Package ic case |
-
1979
- 1979-06-06 JP JP6983279A patent/JPS605196B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58215377A (en) * | 1982-06-08 | 1983-12-14 | Shinko Electric Co Ltd | Thermal printer |
JPS5959476A (en) * | 1982-09-30 | 1984-04-05 | Teraoka Seiko Co Ltd | Print controller for printer |
JPH0320347B2 (en) * | 1982-09-30 | 1991-03-19 | Teraoka Seiko Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS605196B2 (en) | 1985-02-08 |
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