JPS59198165A - 荷電インク粒子検出装置 - Google Patents

荷電インク粒子検出装置

Info

Publication number
JPS59198165A
JPS59198165A JP58072746A JP7274683A JPS59198165A JP S59198165 A JPS59198165 A JP S59198165A JP 58072746 A JP58072746 A JP 58072746A JP 7274683 A JP7274683 A JP 7274683A JP S59198165 A JPS59198165 A JP S59198165A
Authority
JP
Japan
Prior art keywords
ink
output
charge
charged
deflection
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
JP58072746A
Other languages
English (en)
Japanese (ja)
Inventor
Tsutomu Sato
勉 佐藤
Masanori Horiie
正紀 堀家
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 JP58072746A priority Critical patent/JPS59198165A/ja
Priority to US06/603,261 priority patent/US4550321A/en
Priority to DE19843415449 priority patent/DE3415449A1/de
Publication of JPS59198165A publication Critical patent/JPS59198165A/ja
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
    • B41J2/125—Sensors, e.g. deflection sensors

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP58072746A 1983-04-25 1983-04-25 荷電インク粒子検出装置 Pending JPS59198165A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58072746A JPS59198165A (ja) 1983-04-25 1983-04-25 荷電インク粒子検出装置
US06/603,261 US4550321A (en) 1983-04-25 1984-04-23 Charged ink-printer droplet detection
DE19843415449 DE3415449A1 (de) 1983-04-25 1984-04-25 Einrichtung zum feststellen von geladenen farbtroepfchen in einem farbstrahldrucker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58072746A JPS59198165A (ja) 1983-04-25 1983-04-25 荷電インク粒子検出装置

Publications (1)

Publication Number Publication Date
JPS59198165A true JPS59198165A (ja) 1984-11-09

Family

ID=13498224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58072746A Pending JPS59198165A (ja) 1983-04-25 1983-04-25 荷電インク粒子検出装置

Country Status (3)

Country Link
US (1) US4550321A (enExample)
JP (1) JPS59198165A (enExample)
DE (1) DE3415449A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999645A (en) * 1990-01-29 1991-03-12 Dell Marking Systems, Inc. Electronically controlled marking
US5523778A (en) * 1993-12-07 1996-06-04 Videojet Systems International, Inc. Segmented charge tunnel for drop charging in a printhead
US7415236B2 (en) 2003-04-07 2008-08-19 Ricoh Company, Ltd. Cleaning unit, process cartridge, and image-forming apparatus
US7062212B2 (en) * 2003-04-17 2006-06-13 Ricoh Company, Ltd. Cleaning apparatus, image forming apparatus, and process cartridge
JP2005062809A (ja) * 2003-07-31 2005-03-10 Ricoh Co Ltd トナー搬送装置、現像装置、プロセスユニット、画像形成装置、トナー搬送方法及び画像形成方法
JP7154766B2 (ja) * 2018-01-15 2022-10-18 株式会社日立産機システム インクジェット記録装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364061A (en) * 1980-02-28 1982-12-14 Ricoh Company, Ltd. Ink jet printing apparatus comprising automatic ink jet deflection adjustment means
US4417256A (en) * 1980-05-09 1983-11-22 International Business Machines Corporation Break-off uniformity maintenance
JPS5769482A (en) * 1980-10-16 1982-04-28 Ricoh Co Ltd Method for setting charge level in multilevel deflection control ink jet recording
DE3146922A1 (de) * 1980-11-26 1982-07-15 Ricoh Co., Ltd., Tokyo Farbstrahldrucker und farbstrahldruckverfahren

Also Published As

Publication number Publication date
US4550321A (en) 1985-10-29
DE3415449C2 (enExample) 1988-06-23
DE3415449A1 (de) 1984-10-25

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