JPS6416669A - Controlling thermal head - Google Patents

Controlling thermal head

Info

Publication number
JPS6416669A
JPS6416669A JP17288687A JP17288687A JPS6416669A JP S6416669 A JPS6416669 A JP S6416669A JP 17288687 A JP17288687 A JP 17288687A JP 17288687 A JP17288687 A JP 17288687A JP S6416669 A JPS6416669 A JP S6416669A
Authority
JP
Japan
Prior art keywords
printing
heads
head
dots
printed
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.)
Pending
Application number
JP17288687A
Other languages
Japanese (ja)
Inventor
Masahiko Yamagishi
Kiyoshi Komiyama
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.)
Fujifilm Holdings Corp
Japan Radio Co Ltd
Nagano Nihon Musen KK
Original Assignee
Japan Radio Co Ltd
Nagano Nihon Musen KK
Fuji Photo Film 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 Japan Radio Co Ltd, Nagano Nihon Musen KK, Fuji Photo Film Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP17288687A priority Critical patent/JPS6416669A/en
Publication of JPS6416669A publication Critical patent/JPS6416669A/en
Pending 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

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To prevent voids from being generated in printed images at a joint part between two heads and enable favorable printing, by setting a printing- ending position of one of a plurality of thermal heads and a printing-starting position of the next head so as to overlap with each other. CONSTITUTION:A printing signal Vs is not supplied in the state of being continuous for a one-scanning-line amount, but it is divided into portions for predetermined numbers of dots, and the portions are simultaneously supplied to a thermal head-operating circuit 18. In the direction of an arrow C, a head 9a prints the 1st-10th dots, whereas a head 9b prints the 10th-19th dots. Thus, the 10th dot is doubly printed by both of the heads 9a and 9b, and the 19th dot is also doubly printed in a similar manner. Therefore, even where a mechanical error is present between the two heads, formation of voids in a printed image due to a positional error in the thermal heads at a joint part of printing is obviated, and favorable printing can be performed.
JP17288687A 1987-07-13 1987-07-13 Controlling thermal head Pending JPS6416669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17288687A JPS6416669A (en) 1987-07-13 1987-07-13 Controlling thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17288687A JPS6416669A (en) 1987-07-13 1987-07-13 Controlling thermal head

Publications (1)

Publication Number Publication Date
JPS6416669A true JPS6416669A (en) 1989-01-20

Family

ID=15950146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17288687A Pending JPS6416669A (en) 1987-07-13 1987-07-13 Controlling thermal head

Country Status (1)

Country Link
JP (1) JPS6416669A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07285268A (en) * 1994-04-15 1995-10-31 Sony Corp Recording method and apparatus
US6556416B2 (en) 2001-08-27 2003-04-29 Nec Corporation Variable capacitor and a variable inductor
JP2007150202A (en) * 2005-11-30 2007-06-14 Shinko Electric Ind Co Ltd Mounting substrate, method of manufacturing the same, and method of manufacturing semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07285268A (en) * 1994-04-15 1995-10-31 Sony Corp Recording method and apparatus
US6556416B2 (en) 2001-08-27 2003-04-29 Nec Corporation Variable capacitor and a variable inductor
JP2007150202A (en) * 2005-11-30 2007-06-14 Shinko Electric Ind Co Ltd Mounting substrate, method of manufacturing the same, and method of manufacturing semiconductor device

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