JPH0372469B2 - - Google Patents

Info

Publication number
JPH0372469B2
JPH0372469B2 JP60286016A JP28601685A JPH0372469B2 JP H0372469 B2 JPH0372469 B2 JP H0372469B2 JP 60286016 A JP60286016 A JP 60286016A JP 28601685 A JP28601685 A JP 28601685A JP H0372469 B2 JPH0372469 B2 JP H0372469B2
Authority
JP
Japan
Prior art keywords
output
input
interpolation
ram
conversion means
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
JP60286016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62144968A (ja
Inventor
Haruo Yamashita
Hiroyuki Irie
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 JP28601685A priority Critical patent/JPS62144968A/ja
Publication of JPS62144968A publication Critical patent/JPS62144968A/ja
Publication of JPH0372469B2 publication Critical patent/JPH0372469B2/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
    • B41J2/36—Print density control
    • B41J2/365—Print density control by compensation for variation in temperature
    • 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

Landscapes

  • Electronic Switches (AREA)
JP28601685A 1985-12-19 1985-12-19 プリンタ装置 Granted JPS62144968A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28601685A JPS62144968A (ja) 1985-12-19 1985-12-19 プリンタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28601685A JPS62144968A (ja) 1985-12-19 1985-12-19 プリンタ装置

Publications (2)

Publication Number Publication Date
JPS62144968A JPS62144968A (ja) 1987-06-29
JPH0372469B2 true JPH0372469B2 (enrdf_load_stackoverflow) 1991-11-18

Family

ID=17698890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28601685A Granted JPS62144968A (ja) 1985-12-19 1985-12-19 プリンタ装置

Country Status (1)

Country Link
JP (1) JPS62144968A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832463B2 (ja) * 1987-08-24 1996-03-29 松下電器産業株式会社 プリンタ装置
JP2695008B2 (ja) * 1989-06-13 1997-12-24 株式会社日立製作所 感熱記録装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116168A (ja) * 1985-11-15 1987-05-27 Hitachi Ltd サ−マルヘツドの制御方式

Also Published As

Publication number Publication date
JPS62144968A (ja) 1987-06-29

Similar Documents

Publication Publication Date Title
EP0625425A2 (en) Thermal printer and printing method thereof
JPS62256576A (ja) 感熱記録装置
US5086306A (en) Line head driving apparatus
JPS63286351A (ja) プリンタ装置
JPH0632942B2 (ja) 記録濃度制御装置
JPH0372469B2 (enrdf_load_stackoverflow)
JPS62105649A (ja) プリンタ装置
JPS58164368A (ja) サ−マルヘツドの中間調記録装置
JPH08108564A (ja) ラインプリンタ
JP2928628B2 (ja) 感熱記録装置
JP2600652B2 (ja) プリンタ装置
JPS6389359A (ja) 感熱記録装置
JP3016110B2 (ja) サーマルヘッドの制御方法
JPH09238264A (ja) 色変換関係設定方法
JP2000022954A (ja) 階調プリンタのメディア濃度キャリブレーション方法
JPS60236363A (ja) 中間調表現方法
JPH0584102B2 (enrdf_load_stackoverflow)
JP2705771B2 (ja) 濃度階調形カラープリンタ
JPS62256667A (ja) 感熱ヘツド駆動回路の補正回路
JP2695008B2 (ja) 感熱記録装置
KR0141116B1 (ko) 비디오 프린터장치 및 그 방법
JPH01133758A (ja) プリンタ装置
JPH06131062A (ja) サーマルプリンタのヘッド温度制御方式
JPS58161573A (ja) 感熱記録装置
JPH01128837A (ja) 印刷装置の階調制御方式

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term