JPS6164466A - 記録濃度制御装置 - Google Patents

記録濃度制御装置

Info

Publication number
JPS6164466A
JPS6164466A JP18644784A JP18644784A JPS6164466A JP S6164466 A JPS6164466 A JP S6164466A JP 18644784 A JP18644784 A JP 18644784A JP 18644784 A JP18644784 A JP 18644784A JP S6164466 A JPS6164466 A JP S6164466A
Authority
JP
Japan
Prior art keywords
recording
temperature
recording density
application time
data
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.)
Granted
Application number
JP18644784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548186B2 (enrdf_load_stackoverflow
Inventor
Toshihiko Goto
敏彦 後藤
Naohiro Ozawa
小沢 直弘
Kentaro Hanma
謙太郎 半間
Yasunori Kobori
康功 小堀
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18644784A priority Critical patent/JPS6164466A/ja
Publication of JPS6164466A publication Critical patent/JPS6164466A/ja
Publication of JPH0548186B2 publication Critical patent/JPH0548186B2/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
    • B41J2/365Print density control by compensation for variation in temperature

Landscapes

  • Electronic Switches (AREA)
JP18644784A 1984-09-07 1984-09-07 記録濃度制御装置 Granted JPS6164466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18644784A JPS6164466A (ja) 1984-09-07 1984-09-07 記録濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18644784A JPS6164466A (ja) 1984-09-07 1984-09-07 記録濃度制御装置

Publications (2)

Publication Number Publication Date
JPS6164466A true JPS6164466A (ja) 1986-04-02
JPH0548186B2 JPH0548186B2 (enrdf_load_stackoverflow) 1993-07-20

Family

ID=16188611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18644784A Granted JPS6164466A (ja) 1984-09-07 1984-09-07 記録濃度制御装置

Country Status (1)

Country Link
JP (1) JPS6164466A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576779A (en) * 1980-06-17 1982-01-13 Oki Electric Ind Co Ltd Thermosensitive recording device
JPS5827465A (ja) * 1981-08-11 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> 感熱記録方法
JPS5917954A (ja) * 1982-07-20 1984-01-30 Tenchi Kikai Kk あられ菓子の海苔巻加工方法および装置
JPS59149460A (ja) * 1983-02-16 1984-08-27 Canon Inc 感熱記録方式

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576779A (en) * 1980-06-17 1982-01-13 Oki Electric Ind Co Ltd Thermosensitive recording device
JPS5827465A (ja) * 1981-08-11 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> 感熱記録方法
JPS5917954A (ja) * 1982-07-20 1984-01-30 Tenchi Kikai Kk あられ菓子の海苔巻加工方法および装置
JPS59149460A (ja) * 1983-02-16 1984-08-27 Canon Inc 感熱記録方式

Also Published As

Publication number Publication date
JPH0548186B2 (enrdf_load_stackoverflow) 1993-07-20

Similar Documents

Publication Publication Date Title
US4801948A (en) Thermal recording apparatus with resistance compensation
US4774528A (en) Thermal recording apparatus capable of gradation recording
JPH0632942B2 (ja) 記録濃度制御装置
JPH0647297B2 (ja) 感熱転写階調制御装置
JPS6164466A (ja) 記録濃度制御装置
JPH02289364A (ja) サーマルヘッドの蓄熱補正回路
US4984092A (en) Halftone image gradation data converted to bit-train data with data retained after thresholding converted to pulse-train data
JPH0369714B2 (enrdf_load_stackoverflow)
JP2928628B2 (ja) 感熱記録装置
JPS609271A (ja) 感熱記録装置の中間調記録方法
JPS6256161A (ja) 印字装置
JPH07121589B2 (ja) プリンタの記録濃度補正装置
JPS61224773A (ja) 感熱転写階調制御装置
JPH02182470A (ja) 熱記録ヘッドの駆動方法
JPH03224754A (ja) 濃度階調制御型サーマルプリンタ及び電流値検出装置
JPH06989A (ja) 中間調記録装置
JP2506623B2 (ja) プリンタにおける階調制御装置
JPS61208367A (ja) 感熱転写階調制御装置
JPH0747318B2 (ja) 感熱転写階調制御装置
JPH0691916A (ja) 濃度階調制御型プリンタ
JPH05104764A (ja) 熱転写プリンタの補正回路
JPH08300712A (ja) サーマルプリンタ
JPH01184163A (ja) 感熱記録装置
JPH01216860A (ja) 感熱記録装置
JPS62271764A (ja) 感熱転写階調制御装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term