JPS5563282A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5563282A
JPS5563282A JP12394979A JP12394979A JPS5563282A JP S5563282 A JPS5563282 A JP S5563282A JP 12394979 A JP12394979 A JP 12394979A JP 12394979 A JP12394979 A JP 12394979A JP S5563282 A JPS5563282 A JP S5563282A
Authority
JP
Japan
Prior art keywords
circuit
charged
ink particles
signal
particles
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
JP12394979A
Other languages
Japanese (ja)
Other versions
JPS592623B2 (en
Inventor
Masaji Sakae
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 JP12394979A priority Critical patent/JPS592623B2/en
Publication of JPS5563282A publication Critical patent/JPS5563282A/en
Publication of JPS592623B2 publication Critical patent/JPS592623B2/en
Expired 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/12—Ink jet characterised by jet control testing or correcting charge or deflection

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To obtain an excellent image eliminating distortion in the recording by adjusting the correction level of charges in ink particles according to the number of irrelevant ink particles present among charged particles in recording through deflection of ink particles being charged according to the information signal. CONSTITUTION:A signal circuit is composed of a waveform shaping circuit 21, a letter signal source 23, a counter 22 for controlling the function generator 26, a delay circuit 24, a function generator 26 such as a saw tooth wave generator, a counter 28, a monostable circuit 29, a D/A converter 31, and circuits 25, 30 and 32, a synthetizing circuit 33, a differential amplifier 34, a composite amplification circuit 35 and the like. According to the signal corresponding to the number of non-charged ink particles, the amplitudes E1-E3 of the signals j vary to increase the amplitude in the correction level of the output signal 1 concerning the groups larger in the number of non-charged ink particles. Thus, a larger correction level can be given to the following group of the charged particles.
JP12394979A 1979-09-28 1979-09-28 Inkjet recording device Expired JPS592623B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12394979A JPS592623B2 (en) 1979-09-28 1979-09-28 Inkjet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12394979A JPS592623B2 (en) 1979-09-28 1979-09-28 Inkjet recording device

Publications (2)

Publication Number Publication Date
JPS5563282A true JPS5563282A (en) 1980-05-13
JPS592623B2 JPS592623B2 (en) 1984-01-19

Family

ID=14873326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12394979A Expired JPS592623B2 (en) 1979-09-28 1979-09-28 Inkjet recording device

Country Status (1)

Country Link
JP (1) JPS592623B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023004532A (en) * 2021-06-28 2023-01-17 紀州技研工業株式会社 inkjet printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023004532A (en) * 2021-06-28 2023-01-17 紀州技研工業株式会社 inkjet printer

Also Published As

Publication number Publication date
JPS592623B2 (en) 1984-01-19

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