JP6376445B2 - 画像形成装置及び画像形成方法 - Google Patents

画像形成装置及び画像形成方法 Download PDF

Info

Publication number
JP6376445B2
JP6376445B2 JP2014120930A JP2014120930A JP6376445B2 JP 6376445 B2 JP6376445 B2 JP 6376445B2 JP 2014120930 A JP2014120930 A JP 2014120930A JP 2014120930 A JP2014120930 A JP 2014120930A JP 6376445 B2 JP6376445 B2 JP 6376445B2
Authority
JP
Japan
Prior art keywords
print job
color misregistration
image forming
image
skew
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 - Fee Related
Application number
JP2014120930A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016001240A5 (enExample
JP2016001240A (ja
Inventor
彰彦 戸坂
彰彦 戸坂
内田　俊之
俊之 内田
一啓 小林
一啓 小林
裕亮 村上
裕亮 村上
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 JP2014120930A priority Critical patent/JP6376445B2/ja
Priority to US14/732,127 priority patent/US9471021B2/en
Publication of JP2016001240A publication Critical patent/JP2016001240A/ja
Publication of JP2016001240A5 publication Critical patent/JP2016001240A5/ja
Application granted granted Critical
Publication of JP6376445B2 publication Critical patent/JP6376445B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • G03G15/5058—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt using a test patch
    • 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
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0125—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted
    • G03G2215/0132—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted vertical medium transport path at the secondary transfer
    • 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
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2014120930A 2014-06-11 2014-06-11 画像形成装置及び画像形成方法 Expired - Fee Related JP6376445B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014120930A JP6376445B2 (ja) 2014-06-11 2014-06-11 画像形成装置及び画像形成方法
US14/732,127 US9471021B2 (en) 2014-06-11 2015-06-05 Apparatus and method for forming image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014120930A JP6376445B2 (ja) 2014-06-11 2014-06-11 画像形成装置及び画像形成方法

Publications (3)

Publication Number Publication Date
JP2016001240A JP2016001240A (ja) 2016-01-07
JP2016001240A5 JP2016001240A5 (enExample) 2017-01-12
JP6376445B2 true JP6376445B2 (ja) 2018-08-22

Family

ID=54836088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014120930A Expired - Fee Related JP6376445B2 (ja) 2014-06-11 2014-06-11 画像形成装置及び画像形成方法

Country Status (2)

Country Link
US (1) US9471021B2 (enExample)
JP (1) JP6376445B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018047990A (ja) * 2016-09-21 2018-03-29 京セラドキュメントソリューションズ株式会社 画像形成装置
CN111610460B (zh) * 2019-10-31 2023-02-28 广州市浩洋电子股份有限公司 一种光参数检测仪
JP7543682B2 (ja) * 2020-03-31 2024-09-03 株式会社リコー 画像形成装置及び画像位置ずれ補正方法
JP2024138985A (ja) * 2023-03-27 2024-10-09 京セラドキュメントソリューションズ株式会社 画像形成装置、画質調整方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3582142B2 (ja) * 1995-04-14 2004-10-27 富士ゼロックス株式会社 多重画像形成装置
JPH10123800A (ja) 1996-10-19 1998-05-15 Ricoh Co Ltd 画像形成装置
US7071956B2 (en) * 2002-01-07 2006-07-04 Xerox Corporation Method and apparatus for image squareness correction
EP1437631B1 (en) * 2002-11-29 2008-09-10 Ricoh Company, Ltd. Method of determining the minimum usable acceptance width of alignment pattern detecting sensor for an image forming apparatus
JP3891135B2 (ja) * 2003-03-27 2007-03-14 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4295575B2 (ja) 2003-08-05 2009-07-15 株式会社リコー 像担持体駆動装置、画像形成装置及びプロセスカートリッジ
JP4621517B2 (ja) 2005-03-15 2011-01-26 株式会社リコー 画像形成装置
JP4981265B2 (ja) 2005-04-14 2012-07-18 キヤノン株式会社 画像形成装置
JP4948042B2 (ja) 2005-10-31 2012-06-06 株式会社リコー 色ずれ補正方法および画像形成装置
JP4778807B2 (ja) 2006-02-17 2011-09-21 株式会社リコー 画像形成装置
JP2008072619A (ja) * 2006-09-15 2008-03-27 Ricoh Co Ltd 画像形成装置
JP4815334B2 (ja) 2006-12-07 2011-11-16 株式会社リコー 画像形成装置
JP5229604B2 (ja) 2007-01-12 2013-07-03 株式会社リコー 画像形成装置
JP5449845B2 (ja) * 2009-04-24 2014-03-19 京セラドキュメントソリューションズ株式会社 画像形成システム
JP5445328B2 (ja) 2009-06-02 2014-03-19 株式会社リコー 画像形成装置
JP5146494B2 (ja) * 2010-07-07 2013-02-20 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP2014021242A (ja) 2012-07-17 2014-02-03 Ricoh Co Ltd 画像形成装置及び画像形成方法
JP2014056189A (ja) * 2012-09-13 2014-03-27 Ricoh Co Ltd 画像形成装置および方法、およびプログラム並びにコンピュータ読み取り可能な記憶媒体
JP6554775B2 (ja) 2014-10-01 2019-08-07 株式会社リコー 画像形成装置

Also Published As

Publication number Publication date
US20150362881A1 (en) 2015-12-17
JP2016001240A (ja) 2016-01-07
US9471021B2 (en) 2016-10-18

Similar Documents

Publication Publication Date Title
JP5472791B2 (ja) 画像形成装置
JP5006103B2 (ja) 画像形成装置
JP5240579B2 (ja) 画像形成装置
JP5263674B2 (ja) 画像形成装置
JP5234412B2 (ja) ベルト駆動装置及び画像形成装置
JP2010114498A (ja) 画像形成装置および画像読取装置
JP2005055692A (ja) 回転駆動装置、画像形成装置及びプロセスカートリッジ
JP6500616B2 (ja) 画像形成装置
JP2009008741A (ja) 転写装置及び画像形成装置
JP4621517B2 (ja) 画像形成装置
JP6376445B2 (ja) 画像形成装置及び画像形成方法
JP2004294514A (ja) 画像形成装置及び画像形成方法
JP6349893B2 (ja) 画像形成装置
JP4639099B2 (ja) 画像形成装置
JP5811441B2 (ja) 画像形成装置及び転写ユニット
JP5495128B2 (ja) 画像形成装置
JP2016157001A (ja) 画像形成装置
JP2005091901A (ja) カラー画像形成装置
JP5117295B2 (ja) ベルト駆動装置及び画像形成装置
JP2025045699A (ja) 画像形成装置
JP4820628B2 (ja) 画像形成装置
JP2011248003A (ja) 画像形成装置
JP2009098290A (ja) 画像形成装置
JP5273579B2 (ja) 画像形成装置
JP3948185B2 (ja) 画像形成装置および画像形成方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161129

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170519

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180112

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180403

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: 20180629

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180712

R151 Written notification of patent or utility model registration

Ref document number: 6376445

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees