DE69629338D1 - Verfahren zur Tonerflugsteuerung für ein Bilderzeugungsgerät - Google Patents

Verfahren zur Tonerflugsteuerung für ein Bilderzeugungsgerät

Info

Publication number
DE69629338D1
DE69629338D1 DE69629338T DE69629338T DE69629338D1 DE 69629338 D1 DE69629338 D1 DE 69629338D1 DE 69629338 T DE69629338 T DE 69629338T DE 69629338 T DE69629338 T DE 69629338T DE 69629338 D1 DE69629338 D1 DE 69629338D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
control method
flight control
toner flight
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.)
Expired - Lifetime
Application number
DE69629338T
Other languages
English (en)
Other versions
DE69629338T2 (de
Inventor
Hirokazu Fujita
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from JP24480395A external-priority patent/JP3399718B2/ja
Priority claimed from JP24479095A external-priority patent/JP3399717B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69629338D1 publication Critical patent/DE69629338D1/de
Publication of DE69629338T2 publication Critical patent/DE69629338T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
    • G03G15/346—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array by modulating the powder through holes or a slit
    • 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
    • B41J2/415—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit
    • B41J2/4155—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit for direct electrostatic printing [DEP]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
DE69629338T 1995-09-22 1996-09-20 Verfahren zur Tonerflugsteuerung für ein Bilderzeugungsgerät Expired - Lifetime DE69629338T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP24479095 1995-09-22
JP24480395 1995-09-22
JP24480395A JP3399718B2 (ja) 1995-09-22 1995-09-22 画像形成装置
JP24479095A JP3399717B2 (ja) 1995-09-22 1995-09-22 画像形成装置

Publications (2)

Publication Number Publication Date
DE69629338D1 true DE69629338D1 (de) 2003-09-11
DE69629338T2 DE69629338T2 (de) 2004-06-24

Family

ID=26536912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69629338T Expired - Lifetime DE69629338T2 (de) 1995-09-22 1996-09-20 Verfahren zur Tonerflugsteuerung für ein Bilderzeugungsgerät

Country Status (3)

Country Link
US (1) US5825384A (de)
EP (1) EP0764540B1 (de)
DE (1) DE69629338T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503955C2 (sv) * 1994-09-19 1996-10-07 Array Printers Ab Metod och anordning för matning av tonerpartiklar i en printerenhet
WO1996018506A1 (en) * 1994-12-15 1996-06-20 Array Printers Ab Serial printing system with direct deposition of powder particles
US6000786A (en) * 1995-09-19 1999-12-14 Array Printers Publ. Ab Method and apparatus for using dual print zones to enhance print quality
US5874973A (en) * 1996-01-19 1999-02-23 Sharp Kabushiki Kaisha Image forming apparatus that controls flight of developer particles at the start and/or end of an image forming operation
SE506484C2 (sv) 1996-03-12 1997-12-22 Ito Engineering Ab Tryckverk av toner-jet-typ med elektriskt skärmad matris
US5971526A (en) * 1996-04-19 1999-10-26 Array Printers Ab Method and apparatus for reducing cross coupling and dot deflection in an image recording apparatus
US5966152A (en) * 1996-11-27 1999-10-12 Array Printers Ab Flexible support apparatus for dynamically positioning control units in a printhead structure for direct electrostatic printing
US5984456A (en) * 1996-12-05 1999-11-16 Array Printers Ab Direct printing method utilizing dot deflection and a printhead structure for accomplishing the method
US6011944A (en) * 1996-12-05 2000-01-04 Array Printers Ab Printhead structure for improved dot size control in direct electrostatic image recording devices
US6012801A (en) * 1997-02-18 2000-01-11 Array Printers Ab Direct printing method with improved control function
JPH10244701A (ja) * 1997-03-05 1998-09-14 Sharp Corp 画像形成装置
JP2001514587A (ja) * 1997-03-10 2001-09-11 アライ プリンターズ アクチボラゲット 制御機能を改善した直接印刷方法
US6132029A (en) * 1997-06-09 2000-10-17 Array Printers Ab Direct printing method with improved control function
US6017115A (en) * 1997-06-09 2000-01-25 Array Printers Ab Direct printing method with improved control function
JPH10337898A (ja) * 1997-06-10 1998-12-22 Sharp Corp 画像形成装置
US6102526A (en) * 1997-12-12 2000-08-15 Array Printers Ab Image forming method and device utilizing chemically produced toner particles
US6030070A (en) * 1997-12-19 2000-02-29 Array Printers Ab Direct electrostatic printing method and apparatus
US6070967A (en) * 1997-12-19 2000-06-06 Array Printers Ab Method and apparatus for stabilizing an intermediate image receiving member during direct electrostatic printing
US6209990B1 (en) 1997-12-19 2001-04-03 Array Printers Ab Method and apparatus for coating an intermediate image receiving member to reduce toner bouncing during direct electrostatic printing
US6086186A (en) * 1997-12-19 2000-07-11 Array Printers Ab Apparatus for positioning a control electrode array in a direct electrostatic printing device
US6257708B1 (en) 1997-12-19 2001-07-10 Array Printers Ab Direct electrostatic printing apparatus and method for controlling dot position using deflection electrodes
US6027206A (en) * 1997-12-19 2000-02-22 Array Printers Ab Method and apparatus for cleaning the printhead structure during direct electrostatic printing
US6074045A (en) * 1998-03-04 2000-06-13 Array Printers Ab Printhead structure in an image recording device
US6174048B1 (en) 1998-03-06 2001-01-16 Array Printers Ab Direct electrostatic printing method and apparatus with apparent enhanced print resolution
US6082850A (en) * 1998-03-19 2000-07-04 Array Printers Ab Apparatus and method for controlling print density in a direct electrostatic printing apparatus by adjusting toner flow with regard to relative positioning of rows of apertures
US6081283A (en) * 1998-03-19 2000-06-27 Array Printers Ab Direct electrostatic printing method and apparatus
US6102525A (en) * 1998-03-19 2000-08-15 Array Printers Ab Method and apparatus for controlling the print image density in a direct electrostatic printing apparatus
ATE215238T1 (de) 1998-06-15 2002-04-15 Array Printers Ab Verfahren und vorrichtung für direktes elektrostatisches drucken
EP0965455A1 (de) 1998-06-15 1999-12-22 Array Printers Ab Verfahren und Gerät für direktes elektrostatisches Drucken
JP2006095767A (ja) * 2004-09-28 2006-04-13 Fuji Photo Film Co Ltd 画像形成装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867673A (en) * 1971-11-11 1975-02-18 Electroprint Inc Method and apparatus for forming a positive electrostatic image
US4478510A (en) * 1981-12-16 1984-10-23 Canon Kabushiki Kaisha Cleaning device for modulation control means
JPS59139065A (ja) * 1983-01-29 1984-08-09 Toshiba Corp 現像剤飛散防止装置
JPS59218873A (ja) * 1983-05-26 1984-12-10 Matsushita Graphic Commun Syst Inc 記録装置
JPS60263964A (ja) * 1984-06-13 1985-12-27 Konishiroku Photo Ind Co Ltd 画像記録装置
JPS62251150A (ja) * 1986-04-25 1987-10-31 Fuji Xerox Co Ltd 熱静電インクジエツト記録ヘツド
US4755837A (en) * 1986-11-03 1988-07-05 Xerox Corporation Direct electrostatic printing apparatus and printhead cleaning structure therefor
SE459724B (sv) * 1987-12-08 1989-07-31 Larson Prod Ab Ove Saett och anordning foer att framstaella ett latent elektriskt laddningsmoenster
US4860036A (en) * 1988-07-29 1989-08-22 Xerox Corporation Direct electrostatic printer (DEP) and printhead structure therefor
SE464694B (sv) * 1989-09-26 1991-06-03 Array Printers Ab Anordning vid skrivare innefattande ett elektrodsystem bestaaende av en raster- eller gallerformad matris foer styrd genomslaeppning av pigmentpartiklar
DE4038085C2 (de) * 1989-11-29 2002-09-19 Kyocera Corp Drucker mit direkter elektrostatischer Tonerbilderzeugung
US5374949A (en) * 1989-11-29 1994-12-20 Kyocera Corporation Image forming apparatus
DE4038083A1 (de) * 1989-11-29 1991-06-27 Kyocera Corp Vorrichtung zur bilderzeugung
JP2520500B2 (ja) * 1990-05-30 1996-07-31 三田工業株式会社 画像形成装置
JP2850504B2 (ja) * 1990-07-27 1999-01-27 ブラザー工業株式会社 画像形成装置
US5095322A (en) * 1990-10-11 1992-03-10 Xerox Corporation Avoidance of DEP wrong sign toner hole clogging by out of phase shield bias
JPH04161355A (ja) * 1990-10-25 1992-06-04 Brother Ind Ltd トナージェット式画像記録装置
US5329307A (en) * 1991-05-21 1994-07-12 Mita Industrial Co., Ltd. Image forming apparatus and method of controlling image forming apparatus
US5214451A (en) * 1991-12-23 1993-05-25 Xerox Corporation Toner supply leveling in multiplexed DEP
US5404155A (en) * 1992-11-13 1995-04-04 Brother Kogyo Kabushiki Kaisha Image forming apparatus having an aperture electrode with controlled image potential
SE9203392L (sv) * 1992-11-13 1994-02-21 Array Printers Ab Anordning för framställning av flerfärgstryck
SE500325C2 (sv) * 1992-11-16 1994-06-06 Array Printers Ab Sätt och anordning att förbättra utskriftskvaliten vid elektrografiska skrivare
JP3271816B2 (ja) * 1993-03-09 2002-04-08 ブラザー工業株式会社 画像形成装置
US5523777A (en) * 1993-05-10 1996-06-04 Brother Kogyo Kabushiki Kaisha Aperture electrode with overlying charge member
JPH0776122A (ja) * 1993-06-24 1995-03-20 Brother Ind Ltd 画像形成装置
JPH0789119A (ja) * 1993-09-22 1995-04-04 Brother Ind Ltd 画像形成装置
JP3316052B2 (ja) * 1993-10-22 2002-08-19 ブラザー工業株式会社 画像形成装置
JPH07125297A (ja) * 1993-11-01 1995-05-16 Brother Ind Ltd 画像形成装置
JPH07178954A (ja) * 1993-12-24 1995-07-18 Brother Ind Ltd 画像形成装置
JPH07304206A (ja) * 1994-05-16 1995-11-21 Brother Ind Ltd 画像形成装置
JPH08310035A (ja) * 1995-05-16 1996-11-26 Brother Ind Ltd 画像形成装置
EP0773487A1 (de) * 1995-11-09 1997-05-14 Agfa-Gevaert N.V. Anordnung für direktes elektrostatisches Drucken (DEP) mit "Vorkorrektur"

Also Published As

Publication number Publication date
US5825384A (en) 1998-10-20
EP0764540B1 (de) 2003-08-06
DE69629338T2 (de) 2004-06-24
EP0764540A3 (de) 2000-04-05
EP0764540A2 (de) 1997-03-26

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Legal Events

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8364 No opposition during term of opposition