JPS57160843A - Copy sheet storage case detecting system - Google Patents

Copy sheet storage case detecting system

Info

Publication number
JPS57160843A
JPS57160843A JP56044634A JP4463481A JPS57160843A JP S57160843 A JPS57160843 A JP S57160843A JP 56044634 A JP56044634 A JP 56044634A JP 4463481 A JP4463481 A JP 4463481A JP S57160843 A JPS57160843 A JP S57160843A
Authority
JP
Japan
Prior art keywords
top cover
copy sheet
detecting
plate
gap
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
JP56044634A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yutaka Kodama
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 JP56044634A priority Critical patent/JPS57160843A/ja
Publication of JPS57160843A publication Critical patent/JPS57160843A/ja
Publication of JPH0114132B2 publication Critical patent/JPH0114132B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • B65H7/04—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 absence of articles, e.g. exhaustion of pile

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP56044634A 1981-03-26 1981-03-26 Copy sheet storage case detecting system Granted JPS57160843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044634A JPS57160843A (en) 1981-03-26 1981-03-26 Copy sheet storage case detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044634A JPS57160843A (en) 1981-03-26 1981-03-26 Copy sheet storage case detecting system

Publications (2)

Publication Number Publication Date
JPS57160843A true JPS57160843A (en) 1982-10-04
JPH0114132B2 JPH0114132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-09

Family

ID=12696853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044634A Granted JPS57160843A (en) 1981-03-26 1981-03-26 Copy sheet storage case detecting system

Country Status (1)

Country Link
JP (1) JPS57160843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056643U (ja) * 1983-09-27 1985-04-20 株式会社リコー 給紙装置の用紙監視装置
JPS6342644U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-09-09 1988-03-22
JPS6348751U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-09-16 1988-04-02
US7403722B2 (en) * 2005-02-22 2008-07-22 Lexmark International, Inc. Integrated media and media tray sensing in an image forming device
US12304768B2 (en) * 2022-07-21 2025-05-20 Kyocera Document Solutions Inc. Sheet conveyance device and image forming system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54178528U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-06-06 1979-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54178528U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-06-06 1979-12-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056643U (ja) * 1983-09-27 1985-04-20 株式会社リコー 給紙装置の用紙監視装置
JPS6342644U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-09-09 1988-03-22
JPS6348751U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-09-16 1988-04-02
US7403722B2 (en) * 2005-02-22 2008-07-22 Lexmark International, Inc. Integrated media and media tray sensing in an image forming device
US12304768B2 (en) * 2022-07-21 2025-05-20 Kyocera Document Solutions Inc. Sheet conveyance device and image forming system

Also Published As

Publication number Publication date
JPH0114132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-09

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