JP6742747B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP6742747B2
JP6742747B2 JP2016027455A JP2016027455A JP6742747B2 JP 6742747 B2 JP6742747 B2 JP 6742747B2 JP 2016027455 A JP2016027455 A JP 2016027455A JP 2016027455 A JP2016027455 A JP 2016027455A JP 6742747 B2 JP6742747 B2 JP 6742747B2
Authority
JP
Japan
Prior art keywords
sheet
image
image forming
width direction
unit
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.)
Active
Application number
JP2016027455A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017145098A5 (OSRAM
JP2017145098A (ja
Inventor
恒平 出野
恒平 出野
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 JP2016027455A priority Critical patent/JP6742747B2/ja
Priority to US15/425,126 priority patent/US10442645B2/en
Publication of JP2017145098A publication Critical patent/JP2017145098A/ja
Publication of JP2017145098A5 publication Critical patent/JP2017145098A5/ja
Priority to US16/571,352 priority patent/US11603278B2/en
Application granted granted Critical
Publication of JP6742747B2 publication Critical patent/JP6742747B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/106—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using rotary driven elements as part acting on the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/10—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to incorrect side register
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H85/00—Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • B65H9/006—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet the stop being formed by forwarding means in stand-by
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • 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
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
    • G03G15/235—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters the image receiving member being preconditioned before transferring the second image, e.g. decurled, or the second image being formed with different operating parameters, e.g. a different fixing temperature
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6567—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for deskewing or aligning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/142—Roller pairs arranged on movable frame
    • B65H2404/1424—Roller pairs arranged on movable frame moving in parallel to their axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B65H2511/413—Identification of image
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2016027455A 2016-02-16 2016-02-16 画像形成装置 Active JP6742747B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016027455A JP6742747B2 (ja) 2016-02-16 2016-02-16 画像形成装置
US15/425,126 US10442645B2 (en) 2016-02-16 2017-02-06 Image forming apparatus
US16/571,352 US11603278B2 (en) 2016-02-16 2019-09-16 Sheet control for image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016027455A JP6742747B2 (ja) 2016-02-16 2016-02-16 画像形成装置

Publications (3)

Publication Number Publication Date
JP2017145098A JP2017145098A (ja) 2017-08-24
JP2017145098A5 JP2017145098A5 (OSRAM) 2019-03-28
JP6742747B2 true JP6742747B2 (ja) 2020-08-19

Family

ID=59560311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016027455A Active JP6742747B2 (ja) 2016-02-16 2016-02-16 画像形成装置

Country Status (2)

Country Link
US (2) US10442645B2 (OSRAM)
JP (1) JP6742747B2 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10197961B2 (en) 2016-02-16 2019-02-05 Canon Kabushiki Kaisha Image forming apparatus
US11445082B2 (en) * 2016-11-30 2022-09-13 Ricoh Company, Ltd. Image forming apparatus incorporating position detector and position corrector
JP6938287B2 (ja) 2017-09-06 2021-09-22 キヤノン株式会社 画像形成装置
JP7087605B2 (ja) * 2018-04-06 2022-06-21 富士フイルムビジネスイノベーション株式会社 搬送装置、及び画像形成装置
US11247859B2 (en) 2018-06-27 2022-02-15 Canon Kabushiki Kaisha Image forming apparatus having controlled sheet feeding
JP7703343B2 (ja) * 2021-03-19 2025-07-07 キヤノン株式会社 画像形成装置
JP2024164675A (ja) * 2023-05-15 2024-11-27 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7684749B2 (en) * 2005-06-17 2010-03-23 Konica Minolta Business Technologies, Inc. Image forming apparatus with transfer attitude correcting section
JP4274197B2 (ja) * 2006-05-15 2009-06-03 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
JP4941669B2 (ja) 2007-12-12 2012-05-30 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
JP5197166B2 (ja) * 2008-06-06 2013-05-15 キヤノン株式会社 画像形成装置
JP5304432B2 (ja) * 2009-05-20 2013-10-02 富士ゼロックス株式会社 媒体搬送装置及び画像形成装置
JP2011164319A (ja) * 2010-02-09 2011-08-25 Konica Minolta Business Technologies Inc 画像形成装置
JP2012056668A (ja) * 2010-09-07 2012-03-22 Canon Inc 画像形成装置
JP5235961B2 (ja) * 2010-09-27 2013-07-10 キヤノン株式会社 画像形成装置
JP5595366B2 (ja) 2010-12-15 2014-09-24 キヤノン株式会社 斜行補正装置及び画像形成装置
US9581927B2 (en) * 2011-02-10 2017-02-28 Canon Kabushiki Kaisha Image forming apparatus having detection of separation failure jams
JP5705072B2 (ja) 2011-09-07 2015-04-22 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5968042B2 (ja) * 2012-04-23 2016-08-10 キヤノン株式会社 搬送装置および画像形成装置
JP6143093B2 (ja) 2013-07-24 2017-06-07 株式会社ノーリツ 貯湯給湯装置
JP5963729B2 (ja) * 2013-10-15 2016-08-03 キヤノン株式会社 シート搬送装置及び画像形成装置
JP6444060B2 (ja) * 2014-05-23 2018-12-26 キヤノン株式会社 画像形成装置
JP6659152B2 (ja) 2016-02-16 2020-03-04 キヤノン株式会社 画像形成装置
US10197961B2 (en) 2016-02-16 2019-02-05 Canon Kabushiki Kaisha Image forming apparatus

Also Published As

Publication number Publication date
US11603278B2 (en) 2023-03-14
US20170235269A1 (en) 2017-08-17
US20200024093A1 (en) 2020-01-23
US10442645B2 (en) 2019-10-15
JP2017145098A (ja) 2017-08-24

Similar Documents

Publication Publication Date Title
JP5595366B2 (ja) 斜行補正装置及び画像形成装置
JP7826424B2 (ja) 画像形成装置
US11603278B2 (en) Sheet control for image forming apparatus
JP6546475B2 (ja) 画像形成装置
US11586129B2 (en) Image forming apparatus capable of sheet position correction
JP6942441B2 (ja) シート搬送装置及び画像形成装置
JP7711140B2 (ja) シート搬送装置及び画像形成装置
JP5121327B2 (ja) 画像形成装置
JP2017223863A (ja) 画像形成装置、及びその制御方法
JP2014038241A (ja) 画像形成装置
US12344504B2 (en) Image forming apparatus
CN110231757B (zh) 图像形成装置以及输送控制方法
JP7703343B2 (ja) 画像形成装置
JP4376196B2 (ja) 画像形成装置
JP6943017B2 (ja) 画像形成装置
JP6855234B2 (ja) 画像形成装置
JP2021081524A (ja) 画像形成装置
JP7081221B2 (ja) 画像形成装置および中間転写ベルトの位置制御方法
JP2008230714A (ja) 画像形成装置の記録紙整合装置
JP2025082471A (ja) シート搬送装置及び画像形成装置
JP2019028335A (ja) 画像形成装置
JP2019082541A (ja) 画像形成装置および画像形成制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190214

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190214

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20191209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200114

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20200206

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20200207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200316

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: 20200630

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200729

R151 Written notification of patent or utility model registration

Ref document number: 6742747

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151