JPH0327390B2 - - Google Patents

Info

Publication number
JPH0327390B2
JPH0327390B2 JP56186199A JP18619981A JPH0327390B2 JP H0327390 B2 JPH0327390 B2 JP H0327390B2 JP 56186199 A JP56186199 A JP 56186199A JP 18619981 A JP18619981 A JP 18619981A JP H0327390 B2 JPH0327390 B2 JP H0327390B2
Authority
JP
Japan
Prior art keywords
temperature
thermal head
signal
level
recording
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
Application number
JP56186199A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5889382A (ja
Inventor
Shigeru Katsuragi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP18619981A priority Critical patent/JPS5889382A/ja
Publication of JPS5889382A publication Critical patent/JPS5889382A/ja
Publication of JPH0327390B2 publication Critical patent/JPH0327390B2/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
    • B41J2/375—Protection arrangements against overheating

Landscapes

  • Electronic Switches (AREA)
JP18619981A 1981-11-20 1981-11-20 感熱記録方法 Granted JPS5889382A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18619981A JPS5889382A (ja) 1981-11-20 1981-11-20 感熱記録方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18619981A JPS5889382A (ja) 1981-11-20 1981-11-20 感熱記録方法

Publications (2)

Publication Number Publication Date
JPS5889382A JPS5889382A (ja) 1983-05-27
JPH0327390B2 true JPH0327390B2 (enExample) 1991-04-15

Family

ID=16184109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18619981A Granted JPS5889382A (ja) 1981-11-20 1981-11-20 感熱記録方法

Country Status (1)

Country Link
JP (1) JPS5889382A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427443A (en) * 1977-08-02 1979-03-01 Nec Corp Recording powe surce protecting system in thermal recorder

Also Published As

Publication number Publication date
JPS5889382A (ja) 1983-05-27

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