JPH0372470B2 - - Google Patents

Info

Publication number
JPH0372470B2
JPH0372470B2 JP3482882A JP3482882A JPH0372470B2 JP H0372470 B2 JPH0372470 B2 JP H0372470B2 JP 3482882 A JP3482882 A JP 3482882A JP 3482882 A JP3482882 A JP 3482882A JP H0372470 B2 JPH0372470 B2 JP H0372470B2
Authority
JP
Japan
Prior art keywords
signal
thermal head
recording
period
head
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
Application number
JP3482882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58151267A (ja
Inventor
Takumi Hasebe
Masayoshi Mihata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57034828A priority Critical patent/JPS58151267A/ja
Publication of JPS58151267A publication Critical patent/JPS58151267A/ja
Publication of JPH0372470B2 publication Critical patent/JPH0372470B2/ja
Granted legal-status Critical Current

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
    • 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
    • B41J2/365—Print density control by compensation for variation in temperature

Landscapes

  • Electronic Switches (AREA)
JP57034828A 1982-03-04 1982-03-04 サ−マルヘツド駆動装置 Granted JPS58151267A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57034828A JPS58151267A (ja) 1982-03-04 1982-03-04 サ−マルヘツド駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57034828A JPS58151267A (ja) 1982-03-04 1982-03-04 サ−マルヘツド駆動装置

Publications (2)

Publication Number Publication Date
JPS58151267A JPS58151267A (ja) 1983-09-08
JPH0372470B2 true JPH0372470B2 (enEXAMPLES) 1991-11-18

Family

ID=12425053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57034828A Granted JPS58151267A (ja) 1982-03-04 1982-03-04 サ−マルヘツド駆動装置

Country Status (1)

Country Link
JP (1) JPS58151267A (enEXAMPLES)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273964A (ja) * 1985-09-27 1987-04-04 Toshiba Corp 熱印刷ヘツドの駆動方式
JPS62128767A (ja) * 1985-11-30 1987-06-11 Tokyo Electric Co Ltd サ−マルプリンタ
JPS62135382A (ja) * 1985-12-10 1987-06-18 Toshiba Corp 感熱ヘツドの駆動方式
JPH0815791B2 (ja) * 1987-12-16 1996-02-21 株式会社日立製作所 感熱ヘッドの駆動回路

Also Published As

Publication number Publication date
JPS58151267A (ja) 1983-09-08

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