JP7073928B2 - 搬送装置、液体を吐出する装置、読取装置、画像形成装置、該搬送装置の制御方法 - Google Patents

搬送装置、液体を吐出する装置、読取装置、画像形成装置、該搬送装置の制御方法 Download PDF

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Publication number
JP7073928B2
JP7073928B2 JP2018110541A JP2018110541A JP7073928B2 JP 7073928 B2 JP7073928 B2 JP 7073928B2 JP 2018110541 A JP2018110541 A JP 2018110541A JP 2018110541 A JP2018110541 A JP 2018110541A JP 7073928 B2 JP7073928 B2 JP 7073928B2
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Japan
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unit
detection unit
head
transported
edge
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Japanese (ja)
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JP2019001160A (ja
JP2019001160A5 (enExample
Inventor
泰一 加藤
智明 林
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Ricoh Co Ltd
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Ricoh Co Ltd
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Priority to EP18737429.3A priority Critical patent/EP3638510B1/en
Priority to CN201880036815.1A priority patent/CN110709253B/zh
Priority to PCT/JP2018/022478 priority patent/WO2018230576A1/en
Priority to US16/614,942 priority patent/US10946640B2/en
Publication of JP2019001160A publication Critical patent/JP2019001160A/ja
Publication of JP2019001160A5 publication Critical patent/JP2019001160A5/ja
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    • 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
    • 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04505—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting alignment
    • 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
    • B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
    • 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • B41J2/2146—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding for line print heads
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2002/012—Ink jet with intermediate transfer member
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J2025/008—Actions or mechanisms not otherwise provided for comprising a plurality of print heads placed around a drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ink Jet (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
JP2018110541A 2017-06-14 2018-06-08 搬送装置、液体を吐出する装置、読取装置、画像形成装置、該搬送装置の制御方法 Active JP7073928B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18737429.3A EP3638510B1 (en) 2017-06-14 2018-06-12 Transfer apparatus, liquid ejection apparatus, reading apparatus, image forming apparatus, control method of the transfer apparatus
CN201880036815.1A CN110709253B (zh) 2017-06-14 2018-06-12 传送设备，液体喷射设备，读取设备，图像形成设备，传送设备的控制方法
PCT/JP2018/022478 WO2018230576A1 (en) 2017-06-14 2018-06-12 Transfer apparatus, liquid ejection apparatus, reading apparatus, image forming apparatus, control method of the transfer apparatus
US16/614,942 US10946640B2 (en) 2017-06-14 2018-06-12 Transfer apparatus, liquid ejection apparatus, reading apparatus, image forming apparatus, control method of the transfer apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017117301 2017-06-14
JP2017117301 2017-06-14

Publications (3)

Publication Number Publication Date
JP2019001160A JP2019001160A (ja) 2019-01-10
JP2019001160A5 JP2019001160A5 (enExample) 2021-05-13
JP7073928B2 true JP7073928B2 (ja) 2022-05-24

Family

ID=65007220

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Application Number Title Priority Date Filing Date
JP2018110541A Active JP7073928B2 (ja) 2017-06-14 2018-06-08 搬送装置、液体を吐出する装置、読取装置、画像形成装置、該搬送装置の制御方法

Country Status (4)

Country Link
US (1) US10946640B2 (enExample)
EP (1) EP3638510B1 (enExample)
JP (1) JP7073928B2 (enExample)
CN (1) CN110709253B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7392267B2 (ja) * 2019-03-14 2023-12-06 株式会社リコー 搬送装置及び画像形成装置
JP7290085B2 (ja) 2019-09-04 2023-06-13 株式会社リコー 搬送装置及び画像形成装置
JP7338381B2 (ja) 2019-10-01 2023-09-05 株式会社リコー 位置ずれ補正装置および画像形成装置
EP3909779B1 (en) * 2020-05-14 2023-09-27 Ricoh Company, Ltd. Image forming apparatus and conveyance control method
JP7571503B2 (ja) 2020-11-27 2024-10-23 株式会社リコー 搬送装置、及び画像形成装置
US12202260B2 (en) 2021-10-07 2025-01-21 Ricoh Company, Ltd. Liquid discharge apparatus and detection method
GB202216646D0 (en) * 2022-11-08 2022-12-21 Dover Europe Sarl Printing apparatus and method of measurement
GB202216615D0 (en) * 2022-11-08 2022-12-21 Dover Europe Sarl Printing apparatus and method of measurement

Citations (8)

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Publication number Priority date Publication date Assignee Title
JP2010131964A (ja) 2008-11-04 2010-06-17 Seiko Epson Corp 記録位置補正装置、記録位置補正装置の制御方法、及び記録装置
JP2010137489A (ja) 2008-12-15 2010-06-24 Seiko Epson Corp 記録位置補正装置、記録位置補正装置の制御方法、及び記録装置
JP2011063332A (ja) 2009-09-15 2011-03-31 Fuji Xerox Co Ltd 記録材の長さ測定装置、画像形成装置およびプログラム
US20110074854A1 (en) 2009-09-29 2011-03-31 Saettel John J Automated time of flight speed compensation
JP2014184665A (ja) 2013-03-25 2014-10-02 Seiko Epson Corp 印刷装置、印刷方法
JP2015013476A (ja) 2013-07-02 2015-01-22 株式会社リコー 印刷システムにおけるプリントヘッドのアラインメント
JP2016023049A (ja) 2014-07-22 2016-02-08 株式会社Ｓｃｒｅｅｎホールディングス 蛇行周波数特定装置および蛇行補正方法。
JP2017077726A (ja) 2015-10-20 2017-04-27 株式会社リコー 位置補正装置、液体吐出装置、及び位置補正方法

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KR20030028807A (ko) * 2001-06-08 2003-04-10 오끼 덴끼 고오교 가부시끼가이샤 프린터
CN101204888A (zh) * 2006-12-18 2008-06-25 明基电通股份有限公司 可利用单向打印校正打印偏差的打印机及校正方法
JP5258211B2 (ja) * 2007-06-13 2013-08-07 キヤノン株式会社 画像形成装置
JP5455822B2 (ja) * 2010-07-08 2014-03-26 キヤノン株式会社 画像形成装置
JP5761125B2 (ja) * 2011-08-22 2015-08-12 株式会社リコー シート搬送装置及び画像形成装置
JP6418491B2 (ja) * 2014-10-29 2018-11-07 株式会社リコー 記録手段吐出位置調整装置及び画像形成装置
US9744759B2 (en) * 2015-10-20 2017-08-29 Ricoh Company, Ltd. Position correction apparatus, liquid ejection apparatus, and method for correcting position
US20170165961A1 (en) 2015-12-14 2017-06-15 Ricoh Company, Ltd. Liquid ejection apparatus, liquid ejection system, and liquid ejection method
US20170165960A1 (en) 2015-12-14 2017-06-15 Ricoh Company, Ltd. Liquid ejection apparatus, liquid ejection system, and liquid ejection method
JP6977254B2 (ja) 2015-12-25 2021-12-08 株式会社リコー 液体を吐出する装置、液体を吐出するシステム及び液体を吐出する方法
US10207494B2 (en) * 2015-12-25 2019-02-19 Ricoh Company, Ltd. Liquid ejection apparatus, liquid ejection system, and liquid ejection method
US10040278B2 (en) 2016-03-15 2018-08-07 Ricoh Company, Ltd. Conveyed object detection apparatus, conveyance apparatus, and conveyed object detection method
US10814622B2 (en) 2016-03-17 2020-10-27 Ricoh Company, Ltd. Liquid ejection apparatus, liquid ejection system, and liquid ejection method
US10166786B2 (en) 2016-06-07 2019-01-01 Ricoh Company, Ltd. Device including movable head and head control method
US10682870B2 (en) 2016-06-09 2020-06-16 Ricoh Company, Ltd. Conveyed object detector, conveyance device, device including movable head, conveyed object detecting method, and non-transitory recording medium storing program of same
US10336063B2 (en) 2016-07-25 2019-07-02 Ricoh Company, Ltd. Liquid discharge apparatus, liquid discharge system, and liquid discharge method
US10334130B2 (en) 2017-03-15 2019-06-25 Ricoh Company, Ltd. Image forming apparatus, image forming system, and position adjustment method
US10744756B2 (en) 2017-03-21 2020-08-18 Ricoh Company, Ltd. Conveyance device, conveyance system, and head unit control method
US10639916B2 (en) 2017-03-21 2020-05-05 Ricoh Company, Ltd. Conveyance device, conveyance system, and head unit position adjusting method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010131964A (ja) 2008-11-04 2010-06-17 Seiko Epson Corp 記録位置補正装置、記録位置補正装置の制御方法、及び記録装置
JP2010137489A (ja) 2008-12-15 2010-06-24 Seiko Epson Corp 記録位置補正装置、記録位置補正装置の制御方法、及び記録装置
JP2011063332A (ja) 2009-09-15 2011-03-31 Fuji Xerox Co Ltd 記録材の長さ測定装置、画像形成装置およびプログラム
US20110074854A1 (en) 2009-09-29 2011-03-31 Saettel John J Automated time of flight speed compensation
JP2014184665A (ja) 2013-03-25 2014-10-02 Seiko Epson Corp 印刷装置、印刷方法
JP2015013476A (ja) 2013-07-02 2015-01-22 株式会社リコー 印刷システムにおけるプリントヘッドのアラインメント
JP2016023049A (ja) 2014-07-22 2016-02-08 株式会社Ｓｃｒｅｅｎホールディングス 蛇行周波数特定装置および蛇行補正方法。
JP2017077726A (ja) 2015-10-20 2017-04-27 株式会社リコー 位置補正装置、液体吐出装置、及び位置補正方法

Also Published As

Publication number Publication date
JP2019001160A (ja) 2019-01-10
US20200171816A1 (en) 2020-06-04
US10946640B2 (en) 2021-03-16
EP3638510B1 (en) 2021-09-22
CN110709253B (zh) 2021-05-11
EP3638510A1 (en) 2020-04-22
CN110709253A (zh) 2020-01-17

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