JPS59102254A - 用紙検知装置 - Google Patents

用紙検知装置

Info

Publication number
JPS59102254A
JPS59102254A JP57212795A JP21279582A JPS59102254A JP S59102254 A JPS59102254 A JP S59102254A JP 57212795 A JP57212795 A JP 57212795A JP 21279582 A JP21279582 A JP 21279582A JP S59102254 A JPS59102254 A JP S59102254A
Authority
JP
Japan
Prior art keywords
paper
stacker
side plate
sensor
detection device
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.)
Granted
Application number
JP57212795A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470212B2 (enrdf_load_stackoverflow
Inventor
Shuichi Yamazaki
修一 山崎
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)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Pile Receivers (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 true JPS59102254A (ja) 1984-06-13
JPH0470212B2 JPH0470212B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62215434A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPS62215433A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPS62215435A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPS63127977A (ja) * 1986-11-17 1988-05-31 Fuji Xerox Co Ltd 用紙処理装置
US4849796A (en) * 1986-03-14 1989-07-18 Sharp Kabushiki Kaisha Copy storing tray assembly
JP2017013979A (ja) * 2015-07-02 2017-01-19 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
JP2017013980A (ja) * 2015-07-02 2017-01-19 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
CN106904479A (zh) * 2015-11-30 2017-06-30 立志凯株式会社 片材对齐装置、图像形成系统和片材后处理装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62215434A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPS62215433A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
JPS62215435A (ja) * 1986-03-14 1987-09-22 Sharp Corp 用紙貯留トレイ
US4849796A (en) * 1986-03-14 1989-07-18 Sharp Kabushiki Kaisha Copy storing tray assembly
JPS63127977A (ja) * 1986-11-17 1988-05-31 Fuji Xerox Co Ltd 用紙処理装置
JP2017013979A (ja) * 2015-07-02 2017-01-19 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
JP2017013980A (ja) * 2015-07-02 2017-01-19 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
CN106904479A (zh) * 2015-11-30 2017-06-30 立志凯株式会社 片材对齐装置、图像形成系统和片材后处理装置

Also Published As

Publication number Publication date
JPH0470212B2 (enrdf_load_stackoverflow) 1992-11-10

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