JPS56115276A - Method of detecting dirt on electrode - Google Patents

Method of detecting dirt on electrode

Info

Publication number
JPS56115276A
JPS56115276A JP1891880A JP1891880A JPS56115276A JP S56115276 A JPS56115276 A JP S56115276A JP 1891880 A JP1891880 A JP 1891880A JP 1891880 A JP1891880 A JP 1891880A JP S56115276 A JPS56115276 A JP S56115276A
Authority
JP
Japan
Prior art keywords
ink
electrode
charging
charging electrode
jetted
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
JP1891880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321626B2 (enrdf_load_stackoverflow
Inventor
Isokazu Furukawa
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 JP1891880A priority Critical patent/JPS56115276A/ja
Publication of JPS56115276A publication Critical patent/JPS56115276A/ja
Publication of JPS6321626B2 publication Critical patent/JPS6321626B2/ja
Granted 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Landscapes

  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP1891880A 1980-02-18 1980-02-18 Method of detecting dirt on electrode Granted JPS56115276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1891880A JPS56115276A (en) 1980-02-18 1980-02-18 Method of detecting dirt on electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1891880A JPS56115276A (en) 1980-02-18 1980-02-18 Method of detecting dirt on electrode

Publications (2)

Publication Number Publication Date
JPS56115276A true JPS56115276A (en) 1981-09-10
JPS6321626B2 JPS6321626B2 (enrdf_load_stackoverflow) 1988-05-09

Family

ID=11984987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1891880A Granted JPS56115276A (en) 1980-02-18 1980-02-18 Method of detecting dirt on electrode

Country Status (1)

Country Link
JP (1) JPS56115276A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175669A (ja) * 1982-04-08 1983-10-14 Konishiroku Photo Ind Co Ltd インクジエツト記録装置における噴射ミス検知装置
EP1013426A3 (en) * 1998-12-14 2002-03-20 SCITEX DIGITAL PRINTING, Inc. Short detection for ink jet printhead
JP7692647B1 (ja) * 2024-06-14 2025-06-16 紀州技研工業株式会社 汚れ検出装置付きプリントヘッド、及び汚れ検出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175669A (ja) * 1982-04-08 1983-10-14 Konishiroku Photo Ind Co Ltd インクジエツト記録装置における噴射ミス検知装置
EP1013426A3 (en) * 1998-12-14 2002-03-20 SCITEX DIGITAL PRINTING, Inc. Short detection for ink jet printhead
JP2009208478A (ja) * 1998-12-14 2009-09-17 Eastman Kodak Co 望ましくないインクによる短絡を検出する検出手段
JP7692647B1 (ja) * 2024-06-14 2025-06-16 紀州技研工業株式会社 汚れ検出装置付きプリントヘッド、及び汚れ検出装置

Also Published As

Publication number Publication date
JPS6321626B2 (enrdf_load_stackoverflow) 1988-05-09

Similar Documents

Publication Publication Date Title
JPS5686768A (en) Electric charge quantity control method in ink jet printing
JPS5584671A (en) Ink jet recorder
EP0149739A3 (en) Method and apparatus for the ink supply in an ink jet printer
JPS5630870A (en) Ink jet printer
JPS56115276A (en) Method of detecting dirt on electrode
US4288796A (en) Phase detection in an ink jet system printer of the charge amplitude controlling type
JPS56115275A (en) Method of detecting dirt on electrode
CA1166072A (en) Ink jet printing employing reverse charge coupling
JPS54133337A (en) Ink jet printer
JPS56115274A (en) Deflection controlling method for deflection control ink-jet recording
JPS54104346A (en) Ink jet recorder
JPS55133972A (en) Ink jetting recorder
US4604630A (en) Method of applying an electrical charge in ink jet printers, and an arrangement for carrying the method
JPS5720364A (en) Detection of deflecting position in deflection-controlling ink jet recorder
JPS5584679A (en) Ink jet plotter
JPS55135677A (en) Ink jet type recording device
JPS5452426A (en) Ink jet printer
JPS5698172A (en) Ink jet printing
JPS5542835A (en) Ink jet printer
JPS55150380A (en) Ink jet printer
JPS5613175A (en) Ink jet recording method
JPS574776A (en) Ink jet recorder
JPS57191070A (en) Deflection control of charge deflection ink jet recording
JPS5638272A (en) Ink jet recorder
JPS5625466A (en) Detecting method for charge of ink particle