JP7289625B2 - プリント装置 - Google Patents

プリント装置 Download PDF

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Publication number
JP7289625B2
JP7289625B2 JP2018203276A JP2018203276A JP7289625B2 JP 7289625 B2 JP7289625 B2 JP 7289625B2 JP 2018203276 A JP2018203276 A JP 2018203276A JP 2018203276 A JP2018203276 A JP 2018203276A JP 7289625 B2 JP7289625 B2 JP 7289625B2
Authority
JP
Japan
Prior art keywords
sheet
roll sheet
roll
displacement
amount
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
JP2018203276A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020070119A5 (US07534539-20090519-C00280.png
JP2020070119A (ja
Inventor
正登 永山
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 JP2018203276A priority Critical patent/JP7289625B2/ja
Priority to US16/599,845 priority patent/US10926558B2/en
Publication of JP2020070119A publication Critical patent/JP2020070119A/ja
Publication of JP2020070119A5 publication Critical patent/JP2020070119A5/ja
Application granted granted Critical
Publication of JP7289625B2 publication Critical patent/JP7289625B2/ja
Active 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
    • 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
    • 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
    • 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
    • B41J11/006—Means for preventing paper jams or for facilitating their removal
    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
    • 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
    • B41J15/02—Web rolls or spindles; Attaching webs to cores 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
    • B41J2203/00—Embodiments of or processes related to the control of the printing process
    • B41J2203/01—Inspecting a printed medium or a medium to be printed using a sensing device
    • B41J2203/011—Inspecting the shape or condition, e.g. wrinkled or warped, of a medium to be printed before printing on it

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Handling Of Sheets (AREA)
JP2018203276A 2018-10-29 2018-10-29 プリント装置 Active JP7289625B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018203276A JP7289625B2 (ja) 2018-10-29 2018-10-29 プリント装置
US16/599,845 US10926558B2 (en) 2018-10-29 2019-10-11 Print apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018203276A JP7289625B2 (ja) 2018-10-29 2018-10-29 プリント装置

Publications (3)

Publication Number Publication Date
JP2020070119A JP2020070119A (ja) 2020-05-07
JP2020070119A5 JP2020070119A5 (US07534539-20090519-C00280.png) 2021-12-09
JP7289625B2 true JP7289625B2 (ja) 2023-06-12

Family

ID=70327753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018203276A Active JP7289625B2 (ja) 2018-10-29 2018-10-29 プリント装置

Country Status (2)

Country Link
US (1) US10926558B2 (US07534539-20090519-C00280.png)
JP (1) JP7289625B2 (US07534539-20090519-C00280.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020029065A1 (en) * 2018-08-07 2020-02-13 Hewlett-Packard Development Company, L.P. Capacitance sensor
JP7435256B2 (ja) 2020-05-26 2024-02-21 株式会社リコー シート供給装置及び画像形成装置
EP3915794B1 (en) * 2020-05-26 2023-03-01 Ricoh Company, Ltd. Sheet feeding device and image forming apparatus incorporating same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005305895A (ja) 2004-04-23 2005-11-04 Hitachi Omron Terminal Solutions Corp ロール紙用プリンタ
JP2012180139A (ja) 2011-02-28 2012-09-20 Toshiba Tec Corp ジャム検出装置、画像形成装置及びジャム検出方法
JP2013158973A (ja) 2012-02-02 2013-08-19 Canon Inc プリンタ装置
JP2018150111A (ja) 2017-03-10 2018-09-27 キヤノン株式会社 シート供給装置およびプリント装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07228417A (ja) * 1994-02-18 1995-08-29 Ricoh Co Ltd ロール紙検出装置
JP3002088B2 (ja) * 1994-04-18 2000-01-24 東芝テック株式会社 ロール状シート保持装置
JP2002308525A (ja) * 2001-04-18 2002-10-23 Fuji Photo Film Co Ltd 記録紙先端検出装置
JP6410575B2 (ja) * 2014-11-19 2018-10-24 キヤノン株式会社 シート供給装置およびプリント装置
JP6862228B2 (ja) 2017-03-10 2021-04-21 キヤノン株式会社 シート供給装置およびプリント装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005305895A (ja) 2004-04-23 2005-11-04 Hitachi Omron Terminal Solutions Corp ロール紙用プリンタ
JP2012180139A (ja) 2011-02-28 2012-09-20 Toshiba Tec Corp ジャム検出装置、画像形成装置及びジャム検出方法
JP2013158973A (ja) 2012-02-02 2013-08-19 Canon Inc プリンタ装置
JP2018150111A (ja) 2017-03-10 2018-09-27 キヤノン株式会社 シート供給装置およびプリント装置

Also Published As

Publication number Publication date
US20200130386A1 (en) 2020-04-30
JP2020070119A (ja) 2020-05-07
US10926558B2 (en) 2021-02-23

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