JP4275758B2 - フルカラー画像生成方法 - Google Patents

フルカラー画像生成方法 Download PDF

Info

Publication number
JP4275758B2
JP4275758B2 JP00979198A JP979198A JP4275758B2 JP 4275758 B2 JP4275758 B2 JP 4275758B2 JP 00979198 A JP00979198 A JP 00979198A JP 979198 A JP979198 A JP 979198A JP 4275758 B2 JP4275758 B2 JP 4275758B2
Authority
JP
Japan
Prior art keywords
image
dad
developable
photoreceptor
voltage
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
JP00979198A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10207166A (ja
JPH10207166A5 (enExample
Inventor
ジー．パーカー デルマー
ジェイ．コバックス グレゴリー
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.)
Xerox Corp
Original Assignee
Xerox 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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JPH10207166A publication Critical patent/JPH10207166A/ja
Publication of JPH10207166A5 publication Critical patent/JPH10207166A5/ja
Application granted granted Critical
Publication of JP4275758B2 publication Critical patent/JP4275758B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0157—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member with special treatment between monocolour image formation
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0495—Plural charge levels of latent image produced, e.g. trilevel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Electrophotography (AREA)
JP00979198A 1997-01-21 1998-01-21 フルカラー画像生成方法 Expired - Lifetime JP4275758B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US786544 1997-01-21
US08/786,544 US5751437A (en) 1997-01-21 1997-01-21 Development combination exposure and recharge scheme to eliminate development defects in two pass process color xerocolography

Publications (3)

Publication Number Publication Date
JPH10207166A JPH10207166A (ja) 1998-08-07
JPH10207166A5 JPH10207166A5 (enExample) 2005-08-11
JP4275758B2 true JP4275758B2 (ja) 2009-06-10

Family

ID=25138896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00979198A Expired - Lifetime JP4275758B2 (ja) 1997-01-21 1998-01-21 フルカラー画像生成方法

Country Status (2)

Country Link
US (1) US5751437A (enExample)
JP (1) JP4275758B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687824B2 (ja) * 1997-09-26 2005-08-24 リコープリンティングシステムズ株式会社 ２色画像形成装置
US6028616A (en) * 1997-10-23 2000-02-22 Xerox Corporation Enhanced color gamut from 2-pass xerocolography with 2λ imager and 2-layer photoreceptor
US6011576A (en) * 1998-01-08 2000-01-04 Xerox Corporation Exposure control for a raster output scanner in a multicolor electrophotographic printer
JP3981217B2 (ja) * 1999-04-15 2007-09-26 リコープリンティングシステムズ株式会社 電子写真装置
US6163672A (en) * 1999-06-30 2000-12-19 Xerox Corporation Tandem tri-level xerographic apparatus and method for producing highly registered pictorial color images
US6167224A (en) * 1999-11-10 2000-12-26 Xerox Corporation Method for applying uniform gloss over the entire print
US6313433B1 (en) 2000-04-03 2001-11-06 Universal Laser Systems, Inc Laser material processing system with multiple laser sources apparatus and method
US6889021B2 (en) * 2002-09-26 2005-05-03 Aetes Technology Inc. Electrophotograpic printing apparatus including a photoreceptor belt having a defined shape
JP2005107385A (ja) * 2003-10-01 2005-04-21 Brother Ind Ltd 画像形成装置
US8532518B2 (en) * 2010-07-29 2013-09-10 Canon Kabushiki Kaisha Image forming apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868611A (en) * 1987-12-10 1989-09-19 Xerox Corporation Highlight color imaging with first image neutralization using a scorotron
US5444463A (en) * 1992-12-09 1995-08-22 Xerox Corporation Color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor
US5347303A (en) * 1993-01-04 1994-09-13 Xerox Corporation Full color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor

Also Published As

Publication number Publication date
JPH10207166A (ja) 1998-08-07
US5751437A (en) 1998-05-12

Similar Documents

Publication Publication Date Title
US5837408A (en) Xerocolography tandem architectures for high speed color printing
JP3456666B2 (ja) 二重波長単一光学系ｒｏｓ及び二重層感光体を備えたフルカラー・ゼログラフィック印刷システム
JP3310425B2 (ja) 多重波長、単一光学系のｒｏｓおよび多層の感光体を有するカラー・ゼログラフィック・プリント・システム
JP4275758B2 (ja) フルカラー画像生成方法
JPH08220823A (ja) 印刷機
US5444463A (en) Color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor
US5807652A (en) Process for producing process color in a single pass with three wavelength imager and three layer photoreceptor
US5576824A (en) Five cycle image on image printing architecture
US5895738A (en) Extension of xerocolorgraphy to full color printing employing additive RGB+ K colors
JPH10202940A (ja) マルチカラー発光アレイ
US5592281A (en) Development scheme for three color highlight color trilevel xerography
JPH03179468A (ja) 画像形成方法及び装置
US5574541A (en) Corona dual-use for color image formation
US5565974A (en) Penta-level xerographic unit
US5579089A (en) Method and apparatus for reducing transferred background toner
EP0601758B1 (en) Color xerographic printing system with multiple wavelength, single optical system ROS and multiple layer photoreceptor
US5574540A (en) Dual use charging devices
US6208819B1 (en) Method for discharging photoreceptor residual charges
US6028616A (en) Enhanced color gamut from 2-pass xerocolography with 2λ imager and 2-layer photoreceptor
US5790928A (en) Switchable dual wavelength flood lamp for simplified color printing architecture based on xerocolography
US6243551B1 (en) Electrophotographic copying method and apparatus
JPH05289533A (ja) カラー画像記録装置
JPH067278B2 (ja) 画像形成方法
JPH067279B2 (ja) 画像形成方法
JPH01150174A (ja) カラー電子写真方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050121

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050121

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090105

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090203

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090305

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120313

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120313

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130313

Year of fee payment: 4