JPH0470212B2 - - Google Patents

Info

Publication number
JPH0470212B2
JPH0470212B2 JP57212795A JP21279582A JPH0470212B2 JP H0470212 B2 JPH0470212 B2 JP H0470212B2 JP 57212795 A JP57212795 A JP 57212795A JP 21279582 A JP21279582 A JP 21279582A JP H0470212 B2 JPH0470212 B2 JP H0470212B2
Authority
JP
Japan
Prior art keywords
paper
stacker
bottom plate
stopper
sensor
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 - Lifetime
Application number
JP57212795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59102254A (ja
Inventor
Shuichi Yamazaki
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 JP57212795A priority Critical patent/JPS59102254A/ja
Publication of JPS59102254A publication Critical patent/JPS59102254A/ja
Publication of JPH0470212B2 publication Critical patent/JPH0470212B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03G15/6579—Refeeding path for composite copying
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/0043—Refeeding path
    • G03G2215/00434—Refeeding tray or cassette
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
    • G03G2215/00616—Optical detector
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00729—Detection of physical properties of sheet amount in input tray

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Pile Receivers (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP57212795A 1982-12-06 1982-12-06 用紙検知装置 Granted JPS59102254A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57212795A JPS59102254A (ja) 1982-12-06 1982-12-06 用紙検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57212795A JPS59102254A (ja) 1982-12-06 1982-12-06 用紙検知装置

Publications (2)

Publication Number Publication Date
JPS59102254A JPS59102254A (ja) 1984-06-13
JPH0470212B2 true JPH0470212B2 (en]) 1992-11-10

Family

ID=16628502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57212795A Granted JPS59102254A (ja) 1982-12-06 1982-12-06 用紙検知装置

Country Status (1)

Country Link
JP (1) JPS59102254A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3763262D1 (de) * 1986-03-14 1990-07-19 Sharp Kk Kassette fuer kopien.
JPH0674111B2 (ja) * 1986-03-14 1994-09-21 シャープ株式会社 用紙貯留トレイ
JPH0674110B2 (ja) * 1986-03-14 1994-09-21 シャープ株式会社 用紙貯留トレイ
JPS62215433A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPH0717302B2 (ja) * 1986-11-17 1995-03-01 富士ゼロックス株式会社 用紙処理装置
JP6361596B2 (ja) * 2015-07-02 2018-07-25 京セラドキュメントソリューションズ株式会社 シート後処理装置及びそれを備えた画像形成システム
JP6299688B2 (ja) * 2015-07-02 2018-03-28 京セラドキュメントソリューションズ株式会社 シート後処理装置及びそれを備えた画像形成システム
JP2017100820A (ja) * 2015-11-30 2017-06-08 ニスカ株式会社 シート整合装置、画像形成システムおよびシート後処理装置

Also Published As

Publication number Publication date
JPS59102254A (ja) 1984-06-13

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