JPS5766978A - Electric charge-controlled ink jet recorder - Google Patents

Electric charge-controlled ink jet recorder

Info

Publication number
JPS5766978A
JPS5766978A JP14278280A JP14278280A JPS5766978A JP S5766978 A JPS5766978 A JP S5766978A JP 14278280 A JP14278280 A JP 14278280A JP 14278280 A JP14278280 A JP 14278280A JP S5766978 A JPS5766978 A JP S5766978A
Authority
JP
Japan
Prior art keywords
electric charge
ink
carriage
gutter
catcher
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
JP14278280A
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 JP14278280A priority Critical patent/JPS5766978A/en
Publication of JPS5766978A publication Critical patent/JPS5766978A/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)

Abstract

PURPOSE:To enable detection of electric charge and a deflecting position even in a recording width, by arranging an electric charge-detecting means for ink drops at the opening of a gutter in an ink jet recorder, and makng the detecting means movable in company with a carriage. CONSTITUTION:An ink particle-catcher 10 is fiexed to the top end of a carriage 50 on which an ink spary head 5, a charging electrode 7 and a deflecting electrode 9 are mounted. The catcher 10 is constructed by an insulating body 10b and a metal gutter 10a. To the gutter 10a is connected an electric charge-detecting circuit. In addition, below the catcher 10 is located an ink-recovery through 11 over the range in which the carriage 50 moves. Phase indexing and setting a phase for charging voltage pulses are done by dwindling the voltage of the deflecting electrode into zero, bombarding the ink particles to the gutter 10a and detecting the electric charge rate of the ink particles with the electric charge-detecting circuit. In addition, phase discrimination can be performed at any position where the carriage 50 is located.
JP14278280A 1980-10-13 1980-10-13 Electric charge-controlled ink jet recorder Pending JPS5766978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14278280A JPS5766978A (en) 1980-10-13 1980-10-13 Electric charge-controlled ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14278280A JPS5766978A (en) 1980-10-13 1980-10-13 Electric charge-controlled ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5766978A true JPS5766978A (en) 1982-04-23

Family

ID=15323465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14278280A Pending JPS5766978A (en) 1980-10-13 1980-10-13 Electric charge-controlled ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5766978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10155553B2 (en) 2014-07-23 2018-12-18 Topy Kogyo Kabushiki Kaisha Crawler device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10155553B2 (en) 2014-07-23 2018-12-18 Topy Kogyo Kabushiki Kaisha Crawler device

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