JPS56105972A - Multihead for ink jet printing device - Google Patents

Multihead for ink jet printing device

Info

Publication number
JPS56105972A
JPS56105972A JP859580A JP859580A JPS56105972A JP S56105972 A JPS56105972 A JP S56105972A JP 859580 A JP859580 A JP 859580A JP 859580 A JP859580 A JP 859580A JP S56105972 A JPS56105972 A JP S56105972A
Authority
JP
Japan
Prior art keywords
ink
electrode
jetting
ink jet
multihead
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
JP859580A
Other languages
Japanese (ja)
Other versions
JPS6058704B2 (en
Inventor
Sadao Kakefu
Chuji Ishikawa
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 JP859580A priority Critical patent/JPS6058704B2/en
Publication of JPS56105972A publication Critical patent/JPS56105972A/en
Publication of JPS6058704B2 publication Critical patent/JPS6058704B2/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Abstract

PURPOSE:To prevent staining by the scattering or dripping of ink and carry out stable printing by moving cut-off parts provided for a deflecting electrode to the front part of each ink jet head when starting or stopping ink jetting. CONSTITUTION:When starting ink drop jetting from an ink jet head 14, an electrode block consisting of a charging electrode 16, an inspecting electrode 17 and a deflecting electrode 18 is moved horizontally and perpendicularly to the jet direction of ink drops so as to place the cut-off parts 18b and 19b of the deflecting electrode in the passing positions of ink drops. When the jet action of ink drops becomes steady after jetting is started, the electrode block is moved to its normal position and printing is started.
JP859580A 1980-01-28 1980-01-28 Multi-head of inkjet printing device Expired JPS6058704B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP859580A JPS6058704B2 (en) 1980-01-28 1980-01-28 Multi-head of inkjet printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP859580A JPS6058704B2 (en) 1980-01-28 1980-01-28 Multi-head of inkjet printing device

Publications (2)

Publication Number Publication Date
JPS56105972A true JPS56105972A (en) 1981-08-22
JPS6058704B2 JPS6058704B2 (en) 1985-12-21

Family

ID=11697322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP859580A Expired JPS6058704B2 (en) 1980-01-28 1980-01-28 Multi-head of inkjet printing device

Country Status (1)

Country Link
JP (1) JPS6058704B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015192996A (en) * 2014-03-17 2015-11-05 株式会社リコー Coating applicator and coating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015192996A (en) * 2014-03-17 2015-11-05 株式会社リコー Coating applicator and coating method

Also Published As

Publication number Publication date
JPS6058704B2 (en) 1985-12-21

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