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JPS56115274A - Deflection controlling method for deflection control ink-jet recording - Google Patents

Deflection controlling method for deflection control ink-jet recording

Info

Publication number
JPS56115274A
JPS56115274A JP1891480A JP1891480A JPS56115274A JP S56115274 A JPS56115274 A JP S56115274A JP 1891480 A JP1891480 A JP 1891480A JP 1891480 A JP1891480 A JP 1891480A JP S56115274 A JPS56115274 A JP S56115274A
Authority
JP
Japan
Prior art keywords
ink
deflection
ink particles
deflection position
charging voltage
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
JP1891480A
Other languages
Japanese (ja)
Inventor
Masanori Horiie
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1891480A priority Critical patent/JPS56115274A/en
Publication of JPS56115274A publication Critical patent/JPS56115274A/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
    • B41J2/005—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
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/09—Deflection means

Landscapes

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

Abstract

PURPOSE:To accurately control the deflection amount of charged ink particles and perform accurate printing by detecting the deflection position of charged ink particles and regulating the charging voltage level and the ink pressure according to said deflection position. CONSTITUTION:Pressurized ink is fed to an ink-jet nozzle 14, and the jetted ink is vibrated to regularly separate into ink particles. At the time when the separation occurs, a charging electrode 20am exerts a charging field in order to produce charged ink particles, which are deflected by the deflecting electric field formed by deflecting electrode plates 60am1 and 60am2 to perform printing. In this case, the deflection position of the charged ink particles is detected by deflection position detecting electrodes 80a, 80b and 80c, and the level of the charging voltage from a charging voltage generator 200 is regulated according to the detected deflection position. Moreover, when the charging voltage level is out of the setting range, the ink pressure applied by an electrostrictive vibrator 12a is altered by a piezoelectric vibrator 12a, so that the deflection of the ink particles is accurately regulated.
JP1891480A 1980-02-18 1980-02-18 Deflection controlling method for deflection control ink-jet recording Pending JPS56115274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1891480A JPS56115274A (en) 1980-02-18 1980-02-18 Deflection controlling method for deflection control ink-jet recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1891480A JPS56115274A (en) 1980-02-18 1980-02-18 Deflection controlling method for deflection control ink-jet recording

Publications (1)

Publication Number Publication Date
JPS56115274A true JPS56115274A (en) 1981-09-10

Family

ID=11984869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1891480A Pending JPS56115274A (en) 1980-02-18 1980-02-18 Deflection controlling method for deflection control ink-jet recording

Country Status (1)

Country Link
JP (1) JPS56115274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052358A (en) * 1983-04-29 1985-03-25 イマ−ジユ・エス・ア− Charge controller for controlling velocity of flow of ink drop of ink jet printer and printer with said device
CN112718282A (en) * 2020-12-15 2021-04-30 国营芜湖机械厂 Vacuum electric-sweeping supersonic speed deposition spray gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052358A (en) * 1983-04-29 1985-03-25 イマ−ジユ・エス・ア− Charge controller for controlling velocity of flow of ink drop of ink jet printer and printer with said device
JPH0543509B2 (en) * 1983-04-29 1993-07-01 Imaaju Sa
CN112718282A (en) * 2020-12-15 2021-04-30 国营芜湖机械厂 Vacuum electric-sweeping supersonic speed deposition spray gun

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