JPS56146780A - Ink droplet deflection controlling system for charge deflection type ink jet recorder - Google Patents

Ink droplet deflection controlling system for charge deflection type ink jet recorder

Info

Publication number
JPS56146780A
JPS56146780A JP5062680A JP5062680A JPS56146780A JP S56146780 A JPS56146780 A JP S56146780A JP 5062680 A JP5062680 A JP 5062680A JP 5062680 A JP5062680 A JP 5062680A JP S56146780 A JPS56146780 A JP S56146780A
Authority
JP
Japan
Prior art keywords
deflection
ink droplet
amount
charge
ink
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
JP5062680A
Other languages
Japanese (ja)
Inventor
Kyuhachiro Iwasaki
Yutaka Ebi
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 JP5062680A priority Critical patent/JPS56146780A/en
Publication of JPS56146780A publication Critical patent/JPS56146780A/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
    • B41J2/12—Ink jet characterised by jet control testing or correcting charge or deflection

Landscapes

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

Abstract

PURPOSE:To accurately correct the wide variation in the deflecting amount of an ink droplet by correcting the deflection of the ink droplet with charge amount controlling means and ink pressure controlling means. CONSTITUTION:The deflecting amount of the ink droplet 4 is detected by detecting means 8. When the deflecting amount is smaller than a predetermounted value, the charge amount applied to the ink droplets 4, 5 is controlled by charge amount controlling means 10 to correct the deflecting amount. When the variation in the deflecting amount exceeds a predetermined value, the ink pressure is controlled by ink pressure controlling means 11 in addition to the charge amount controlling to correct the deflecting amount of the ink droplet.
JP5062680A 1980-04-17 1980-04-17 Ink droplet deflection controlling system for charge deflection type ink jet recorder Pending JPS56146780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5062680A JPS56146780A (en) 1980-04-17 1980-04-17 Ink droplet deflection controlling system for charge deflection type ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5062680A JPS56146780A (en) 1980-04-17 1980-04-17 Ink droplet deflection controlling system for charge deflection type ink jet recorder

Publications (1)

Publication Number Publication Date
JPS56146780A true JPS56146780A (en) 1981-11-14

Family

ID=12864183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5062680A Pending JPS56146780A (en) 1980-04-17 1980-04-17 Ink droplet deflection controlling system for charge deflection type ink jet recorder

Country Status (1)

Country Link
JP (1) JPS56146780A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052942A (en) * 1973-09-04 1975-05-10
JPS50105733A (en) * 1972-09-25 1975-08-20
JPS51107039A (en) * 1975-03-17 1976-09-22 Hitachi Ltd INKUJETSUTOKIROKUSOCHI
JPS5468270A (en) * 1977-10-31 1979-06-01 Ibm Flying height sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105733A (en) * 1972-09-25 1975-08-20
JPS5052942A (en) * 1973-09-04 1975-05-10
JPS51107039A (en) * 1975-03-17 1976-09-22 Hitachi Ltd INKUJETSUTOKIROKUSOCHI
JPS5468270A (en) * 1977-10-31 1979-06-01 Ibm Flying height sensor

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