JP5625323B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5625323B2
JP5625323B2 JP2009251037A JP2009251037A JP5625323B2 JP 5625323 B2 JP5625323 B2 JP 5625323B2 JP 2009251037 A JP2009251037 A JP 2009251037A JP 2009251037 A JP2009251037 A JP 2009251037A JP 5625323 B2 JP5625323 B2 JP 5625323B2
Authority
JP
Japan
Prior art keywords
recording head
transport
nozzles
distance
nozzle
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
JP2009251037A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011093248A5 (enExample
JP2011093248A (ja
Inventor
茂高 榊原
茂高 榊原
伊藤　貴之
貴之 伊藤
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 JP2009251037A priority Critical patent/JP5625323B2/ja
Priority to US12/912,815 priority patent/US8434848B2/en
Publication of JP2011093248A publication Critical patent/JP2011093248A/ja
Publication of JP2011093248A5 publication Critical patent/JP2011093248A5/ja
Application granted granted Critical
Publication of JP5625323B2 publication Critical patent/JP5625323B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/14—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction
    • B41J19/142—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction with a reciprocating print head printing in both directions across the paper width
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/008—Controlling printhead for accurately positioning print image on printing material, e.g. with the intention to control the width of margins
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • B41J11/425—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering for a variable printing material feed amount

Landscapes

  • Ink Jet (AREA)
  • Handling Of Sheets (AREA)
JP2009251037A 2009-10-30 2009-10-30 画像形成装置 Expired - Fee Related JP5625323B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009251037A JP5625323B2 (ja) 2009-10-30 2009-10-30 画像形成装置
US12/912,815 US8434848B2 (en) 2009-10-30 2010-10-27 Image forming device and image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009251037A JP5625323B2 (ja) 2009-10-30 2009-10-30 画像形成装置

Publications (3)

Publication Number Publication Date
JP2011093248A JP2011093248A (ja) 2011-05-12
JP2011093248A5 JP2011093248A5 (enExample) 2012-11-15
JP5625323B2 true JP5625323B2 (ja) 2014-11-19

Family

ID=43924969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009251037A Expired - Fee Related JP5625323B2 (ja) 2009-10-30 2009-10-30 画像形成装置

Country Status (2)

Country Link
US (1) US8434848B2 (enExample)
JP (1) JP5625323B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5477313B2 (ja) * 2011-03-03 2014-04-23 ブラザー工業株式会社 インクジェット記録装置
US10150286B2 (en) 2015-12-08 2018-12-11 Ricoh Company, Ltd. Liquid discharging unit and liquid discharging device
JP6613922B2 (ja) * 2016-01-25 2019-12-04 セイコーエプソン株式会社 印刷装置および印刷方法
JP6623787B2 (ja) * 2016-01-25 2019-12-25 セイコーエプソン株式会社 印刷装置および印刷方法
US10889127B2 (en) 2018-03-19 2021-01-12 Ricoh Company, Ltd. Liquid discharge apparatus, defective nozzle detection method, and recording medium
JP2022063095A (ja) 2020-10-09 2022-04-21 株式会社リコー 液体吐出装置、および印刷方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124720A (en) * 1990-08-01 1992-06-23 Hewlett-Packard Company Fault-tolerant dot-matrix printing
JP3440804B2 (ja) * 1998-01-23 2003-08-25 セイコーエプソン株式会社 印刷装置および印刷方法並びに記録媒体
JP3663899B2 (ja) * 1998-03-11 2005-06-22 セイコーエプソン株式会社 印刷装置および印刷方法並びに記録媒体
JP2001171151A (ja) 1999-12-22 2001-06-26 Canon Inc インクジェット記録装置
US6315383B1 (en) * 1999-12-22 2001-11-13 Hewlett-Packard Company Method and apparatus for ink-jet drop trajectory and alignment error detection and correction
JP2002264315A (ja) * 2001-03-09 2002-09-18 Hitachi Koki Co Ltd インクジェット記録装置
JP4619611B2 (ja) * 2002-07-04 2011-01-26 セイコーエプソン株式会社 逆順に配列された２組のノズル群セットを利用した双方向印刷
JP2004106392A (ja) 2002-09-19 2004-04-08 Ricoh Co Ltd インクジェットプリンタ
JP2005088467A (ja) 2003-09-19 2005-04-07 Ricoh Co Ltd 画像形成装置及び液滴吐出ヘッド
JP2005305959A (ja) 2004-04-26 2005-11-04 Canon Inc インクジェット記録ヘッド
US7118191B2 (en) * 2004-06-28 2006-10-10 Lexmark International, Inc. Apparatus and method for ink jet printing using variable interlacing
RU2346996C2 (ru) 2004-06-29 2009-02-20 ЮРОПИЭН НИКЕЛЬ ПиЭлСи Усовершенствованное выщелачивание основных металлов
JP5288747B2 (ja) * 2007-08-20 2013-09-11 キヤノン株式会社 インクジェット記録装置およびインクジェット記録方法

Also Published As

Publication number Publication date
JP2011093248A (ja) 2011-05-12
US20110102489A1 (en) 2011-05-05
US8434848B2 (en) 2013-05-07

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