JPS5865681A - サ−マルプリンタの駆動回路 - Google Patents
サ−マルプリンタの駆動回路Info
- Publication number
- JPS5865681A JPS5865681A JP16441981A JP16441981A JPS5865681A JP S5865681 A JPS5865681 A JP S5865681A JP 16441981 A JP16441981 A JP 16441981A JP 16441981 A JP16441981 A JP 16441981A JP S5865681 A JPS5865681 A JP S5865681A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- transistor
- capacitor
- thermal printer
- 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
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 10
- 238000003079 width control Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000047478 Afzelia bijuga Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16441981A JPS5865681A (ja) | 1981-10-15 | 1981-10-15 | サ−マルプリンタの駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16441981A JPS5865681A (ja) | 1981-10-15 | 1981-10-15 | サ−マルプリンタの駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5865681A true JPS5865681A (ja) | 1983-04-19 |
| JPS6238151B2 JPS6238151B2 (enrdf_load_stackoverflow) | 1987-08-17 |
Family
ID=15792782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16441981A Granted JPS5865681A (ja) | 1981-10-15 | 1981-10-15 | サ−マルプリンタの駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865681A (enrdf_load_stackoverflow) |
-
1981
- 1981-10-15 JP JP16441981A patent/JPS5865681A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238151B2 (enrdf_load_stackoverflow) | 1987-08-17 |
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