JPS55156078A - Dot recording device - Google Patents

Dot recording device

Info

Publication number
JPS55156078A
JPS55156078A JP6480479A JP6480479A JPS55156078A JP S55156078 A JPS55156078 A JP S55156078A JP 6480479 A JP6480479 A JP 6480479A JP 6480479 A JP6480479 A JP 6480479A JP S55156078 A JPS55156078 A JP S55156078A
Authority
JP
Japan
Prior art keywords
character
recording
heater
thermal head
dot 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.)
Pending
Application number
JP6480479A
Other languages
Japanese (ja)
Inventor
Shunpei Takenaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6480479A priority Critical patent/JPS55156078A/en
Publication of JPS55156078A publication Critical patent/JPS55156078A/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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/003—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for changing the angle between a print element array axis and the printing line, e.g. for dot density changes

Abstract

PURPOSE:To vary the size of a character to be printed if necessary by a method wherein an angle of a recording head with respect to its moving direction is varied in a dot recording device having a recording head provided with a plurality of dot recording elements. CONSTITUTION:A thermal head TH having heater elements TH1-TH20 on a linear line is made such that it is rotated up to the positions of the marks a', b' or c' as a rotary member 25 is manually rotated by a knob 26. When the thermal head TH is placed either on the inclined positions b' or c', the heater elements TH1- TH20 are driven in sequence with a specified displaced minute time in response to an inclination angle of the heater. Thereby, it is possible to print a character having a smaller size than that when the thermal head is not inclined, i.e. a condition a'. These driving circuits are provided with a circuit for changing an drive timing for the heater element in response to a character size signal, a carriage feeding control part for controlling a width of character and a voltage control circuit for keeping a recording concentration of each of the characters constant.
JP6480479A 1979-05-25 1979-05-25 Dot recording device Pending JPS55156078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6480479A JPS55156078A (en) 1979-05-25 1979-05-25 Dot recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6480479A JPS55156078A (en) 1979-05-25 1979-05-25 Dot recording device

Publications (1)

Publication Number Publication Date
JPS55156078A true JPS55156078A (en) 1980-12-04

Family

ID=13268787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6480479A Pending JPS55156078A (en) 1979-05-25 1979-05-25 Dot recording device

Country Status (1)

Country Link
JP (1) JPS55156078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615363A (en) * 1979-07-18 1981-02-14 Yokogawa Hokushin Electric Corp Printer
JPS5689564A (en) * 1979-10-17 1981-07-20 Olivetti & Co Spa Dot matrix printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615363A (en) * 1979-07-18 1981-02-14 Yokogawa Hokushin Electric Corp Printer
JPS5689564A (en) * 1979-10-17 1981-07-20 Olivetti & Co Spa Dot matrix printer

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