JPS6238150B2 - - Google Patents

Info

Publication number
JPS6238150B2
JPS6238150B2 JP15520881A JP15520881A JPS6238150B2 JP S6238150 B2 JPS6238150 B2 JP S6238150B2 JP 15520881 A JP15520881 A JP 15520881A JP 15520881 A JP15520881 A JP 15520881A JP S6238150 B2 JPS6238150 B2 JP S6238150B2
Authority
JP
Japan
Prior art keywords
circuit
capacitor
voltage
heat generating
constant
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
JP15520881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5856873A (ja
Inventor
Masahiro Minowa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP15520881A priority Critical patent/JPS5856873A/ja
Publication of JPS5856873A publication Critical patent/JPS5856873A/ja
Publication of JPS6238150B2 publication Critical patent/JPS6238150B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315Typewriters 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
    • B41J2/32Typewriters 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
    • B41J2/35Typewriters 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
    • B41J2/355Control circuits for heating-element selection
    • B41J2/36Print density control

Landscapes

  • Electronic Switches (AREA)
JP15520881A 1981-09-30 1981-09-30 サ−マルプリンタの駆動回路 Granted JPS5856873A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15520881A JPS5856873A (ja) 1981-09-30 1981-09-30 サ−マルプリンタの駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15520881A JPS5856873A (ja) 1981-09-30 1981-09-30 サ−マルプリンタの駆動回路

Publications (2)

Publication Number Publication Date
JPS5856873A JPS5856873A (ja) 1983-04-04
JPS6238150B2 true JPS6238150B2 (enrdf_load_stackoverflow) 1987-08-17

Family

ID=15600863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15520881A Granted JPS5856873A (ja) 1981-09-30 1981-09-30 サ−マルプリンタの駆動回路

Country Status (1)

Country Link
JP (1) JPS5856873A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5856873A (ja) 1983-04-04

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