JPH0252260B2 - - Google Patents

Info

Publication number
JPH0252260B2
JPH0252260B2 JP56143205A JP14320581A JPH0252260B2 JP H0252260 B2 JPH0252260 B2 JP H0252260B2 JP 56143205 A JP56143205 A JP 56143205A JP 14320581 A JP14320581 A JP 14320581A JP H0252260 B2 JPH0252260 B2 JP H0252260B2
Authority
JP
Japan
Prior art keywords
toner
control means
developer
electrode
recording
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
JP56143205A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5844457A (ja
Inventor
Haruo Fujii
Jujiro Ando
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14320581A priority Critical patent/JPS5844457A/ja
Priority to US06/416,051 priority patent/US4491855A/en
Priority to DE19823233651 priority patent/DE3233651C2/de
Priority to GB08226086A priority patent/GB2108432B/en
Publication of JPS5844457A publication Critical patent/JPS5844457A/ja
Publication of JPH0252260B2 publication Critical patent/JPH0252260B2/ja
Granted 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
    • G03G15/32—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 charge pattern is formed dotwise, e.g. by a thermal head
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
JP14320581A 1981-09-11 1981-09-11 画像記録装置 Granted JPS5844457A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14320581A JPS5844457A (ja) 1981-09-11 1981-09-11 画像記録装置
US06/416,051 US4491855A (en) 1981-09-11 1982-09-08 Image recording method and apparatus
DE19823233651 DE3233651C2 (de) 1981-09-11 1982-09-10 Druckvorrichtung
GB08226086A GB2108432B (en) 1981-09-11 1982-09-13 Electrographic printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14320581A JPS5844457A (ja) 1981-09-11 1981-09-11 画像記録装置

Publications (2)

Publication Number Publication Date
JPS5844457A JPS5844457A (ja) 1983-03-15
JPH0252260B2 true JPH0252260B2 (en, 2012) 1990-11-13

Family

ID=15333321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14320581A Granted JPS5844457A (ja) 1981-09-11 1981-09-11 画像記録装置

Country Status (1)

Country Link
JP (1) JPS5844457A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066766A (ja) * 2007-09-10 2009-04-02 Ricoh Co Ltd 画像形成装置

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568955A (en) * 1983-03-31 1986-02-04 Tokyo Shibaura Denki Kabushiki Kaisha Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier
US4814796A (en) * 1986-11-03 1989-03-21 Xerox Corporation Direct electrostatic printing apparatus and toner/developer delivery system therefor
US4755837A (en) * 1986-11-03 1988-07-05 Xerox Corporation Direct electrostatic printing apparatus and printhead cleaning structure therefor
US5099271A (en) * 1990-01-19 1992-03-24 Brother Kogyo Kabushiki Kaisha Imaging material providing device
JP2634482B2 (ja) * 1990-06-12 1997-07-23 三田工業株式会社 画像形成装置のクリーニング方法
JPH0444062A (ja) * 1990-06-12 1992-02-13 Mita Ind Co Ltd 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
US5666147A (en) * 1994-03-08 1997-09-09 Array Printers Ab Method for dynamically positioning a control electrode array in a direct electrostatic printing device
SE503955C2 (sv) * 1994-09-19 1996-10-07 Array Printers Ab Metod och anordning för matning av tonerpartiklar i en printerenhet
JP3053340B2 (ja) * 1994-10-31 2000-06-19 シャープ株式会社 現像装置
JP2001509744A (ja) * 1994-12-15 2001-07-24 アライ プリンターズ アクティエボラーグ パウダ粒子を直接付着させるシリアル印刷システム
US5818480A (en) * 1995-02-14 1998-10-06 Array Printers Ab Method and apparatus to control electrodes in a print unit
US6000786A (en) * 1995-09-19 1999-12-14 Array Printers Publ. Ab Method and apparatus for using dual print zones to enhance print quality
US5847733A (en) * 1996-03-22 1998-12-08 Array Printers Ab Publ. Apparatus and method for increasing the coverage area of a control electrode during direct electrostatic printing
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
US5818490A (en) * 1996-05-02 1998-10-06 Array Printers Ab Apparatus and method using variable control signals to improve the print quality of an image recording apparatus
US5774159A (en) * 1996-09-13 1998-06-30 Array Printers Ab Direct printing method utilizing continuous deflection and a device for accomplishing the method
US5956064A (en) * 1996-10-16 1999-09-21 Array Printers Publ. Ab Device for enhancing transport of proper polarity toner in direct electrostatic printing
US5959648A (en) * 1996-11-27 1999-09-28 Array Printers Ab Device and a method for positioning an array of control electrodes in a printhead structure for direct electrostatic printing
US5889542A (en) * 1996-11-27 1999-03-30 Array Printers Publ. Ab Printhead structure for direct electrostatic printing
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
US6012801A (en) * 1997-02-18 2000-01-11 Array Printers Ab Direct printing method with improved control function
EP0964790A1 (en) * 1997-03-10 1999-12-22 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
US6132029A (en) * 1997-06-09 2000-10-17 Array Printers Ab Direct printing method with improved control function
US6257708B1 (en) 1997-12-19 2001-07-10 Array Printers Ab Direct electrostatic printing apparatus and method for controlling dot position using deflection electrodes
US6086186A (en) * 1997-12-19 2000-07-11 Array Printers Ab Apparatus for positioning a control electrode array in a direct electrostatic printing device
US6027206A (en) * 1997-12-19 2000-02-22 Array Printers Ab Method and apparatus for cleaning the printhead structure 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
US6030070A (en) * 1997-12-19 2000-02-29 Array Printers Ab Direct electrostatic printing method and apparatus
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
JP2013037311A (ja) * 2011-08-11 2013-02-21 Ricoh Co Ltd 画像形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635874A (en) * 1979-08-30 1981-04-08 Aisin Seiki Co Ltd Temperature-sensitive control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066766A (ja) * 2007-09-10 2009-04-02 Ricoh Co Ltd 画像形成装置

Also Published As

Publication number Publication date
JPS5844457A (ja) 1983-03-15

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