JP2024124806A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2024124806A
JP2024124806A JP2023032725A JP2023032725A JP2024124806A JP 2024124806 A JP2024124806 A JP 2024124806A JP 2023032725 A JP2023032725 A JP 2023032725A JP 2023032725 A JP2023032725 A JP 2023032725A JP 2024124806 A JP2024124806 A JP 2024124806A
Authority
JP
Japan
Prior art keywords
sheet
speed
image forming
registration
pair
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.)
Pending
Application number
JP2023032725A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024124806A5 (enExample
Inventor
賢 スウィセン
Ken Swysen
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 JP2023032725A priority Critical patent/JP2024124806A/ja
Priority to US18/590,034 priority patent/US20240297945A1/en
Publication of JP2024124806A publication Critical patent/JP2024124806A/ja
Publication of JP2024124806A5 publication Critical patent/JP2024124806A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00649—Control or synchronising different handling operations
    • H04N1/00652—Control of feeding speed, e.g. fast feeding to scanning position
    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00602—Feed rollers
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00742—Detection methods
    • H04N1/00745—Detecting the leading or trailing ends of a moving sheet
    • 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
    • H04N1/00795—Reading arrangements
    • H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
    • H04N1/00822—Selecting or setting a particular reading mode, e.g. from amongst a plurality of modes, simplex or duplex, or high or low resolution
    • 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
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/0882—Registering or guiding means other than the holding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
JP2023032725A 2023-03-03 2023-03-03 画像形成装置 Pending JP2024124806A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023032725A JP2024124806A (ja) 2023-03-03 2023-03-03 画像形成装置
US18/590,034 US20240297945A1 (en) 2023-03-03 2024-02-28 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023032725A JP2024124806A (ja) 2023-03-03 2023-03-03 画像形成装置

Publications (2)

Publication Number Publication Date
JP2024124806A true JP2024124806A (ja) 2024-09-13
JP2024124806A5 JP2024124806A5 (enExample) 2026-03-09

Family

ID=92544480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023032725A Pending JP2024124806A (ja) 2023-03-03 2023-03-03 画像形成装置

Country Status (2)

Country Link
US (1) US20240297945A1 (enExample)
JP (1) JP2024124806A (enExample)

Also Published As

Publication number Publication date
US20240297945A1 (en) 2024-09-05

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Effective date: 20260227

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