JPH0322822B2 - - Google Patents
Info
- Publication number
- JPH0322822B2 JPH0322822B2 JP58201580A JP20158083A JPH0322822B2 JP H0322822 B2 JPH0322822 B2 JP H0322822B2 JP 58201580 A JP58201580 A JP 58201580A JP 20158083 A JP20158083 A JP 20158083A JP H0322822 B2 JPH0322822 B2 JP H0322822B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- recording
- voltage
- control
- comparator
- 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.)
- Expired - Lifetime
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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Landscapes
- Electronic Switches (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58201580A JPS6092870A (ja) | 1983-10-27 | 1983-10-27 | サーマルヘッドの発熱体異常検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58201580A JPS6092870A (ja) | 1983-10-27 | 1983-10-27 | サーマルヘッドの発熱体異常検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6092870A JPS6092870A (ja) | 1985-05-24 |
| JPH0322822B2 true JPH0322822B2 (OSRAM) | 1991-03-27 |
Family
ID=16443408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58201580A Granted JPS6092870A (ja) | 1983-10-27 | 1983-10-27 | サーマルヘッドの発熱体異常検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6092870A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875409A (en) * | 1987-07-01 | 1989-10-24 | Printronix, Inc. | Magnetic print hammer actuator protection circuit |
| JPH03146360A (ja) * | 1989-10-31 | 1991-06-21 | Kanzaki Paper Mfg Co Ltd | サーマルヘッド断線検知回路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828391A (ja) * | 1981-08-12 | 1983-02-19 | Ishida Scales Mfg Co Ltd | サ−マルプリンタ−の印字回路のチエツク装置 |
-
1983
- 1983-10-27 JP JP58201580A patent/JPS6092870A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6092870A (ja) | 1985-05-24 |
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