JPS53145626A - Pressure controller for bottom plate of paper feeder - Google Patents

Pressure controller for bottom plate of paper feeder

Info

Publication number
JPS53145626A
JPS53145626A JP6030377A JP6030377A JPS53145626A JP S53145626 A JPS53145626 A JP S53145626A JP 6030377 A JP6030377 A JP 6030377A JP 6030377 A JP6030377 A JP 6030377A JP S53145626 A JPS53145626 A JP S53145626A
Authority
JP
Japan
Prior art keywords
bottom plate
pressure controller
paper feeder
sheet cassette
sheets
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
JP6030377A
Other languages
Japanese (ja)
Other versions
JPS6027025B2 (en
Inventor
Nobuyuki Yanagawa
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 JP52060303A priority Critical patent/JPS6027025B2/en
Priority to US05/905,044 priority patent/US4204668A/en
Priority to GB18856/78A priority patent/GB1597910A/en
Priority to DE2821533A priority patent/DE2821533C2/en
Publication of JPS53145626A publication Critical patent/JPS53145626A/en
Publication of JPS6027025B2 publication Critical patent/JPS6027025B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Manual Feeding Of Sheets (AREA)

Abstract

PURPOSE: To prevent two sheets from being fed to their passage by moving a bottom plate raising lever downward either when a sheet cassette is not mounted or when the sheet cassette is mounted during the manual mode.
COPYRIGHT: (C)1978,JPO&Japio
JP52060303A 1977-05-17 1977-05-24 Bottom plate pressure control device in paper feeder Expired JPS6027025B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP52060303A JPS6027025B2 (en) 1977-05-24 1977-05-24 Bottom plate pressure control device in paper feeder
US05/905,044 US4204668A (en) 1977-05-17 1978-05-11 Paper feeding apparatus
GB18856/78A GB1597910A (en) 1977-05-17 1978-05-11 Sheet feed apparatus
DE2821533A DE2821533C2 (en) 1977-05-17 1978-05-17 Device for feeding individual sheets from a stack of sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52060303A JPS6027025B2 (en) 1977-05-24 1977-05-24 Bottom plate pressure control device in paper feeder

Publications (2)

Publication Number Publication Date
JPS53145626A true JPS53145626A (en) 1978-12-19
JPS6027025B2 JPS6027025B2 (en) 1985-06-26

Family

ID=13138253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52060303A Expired JPS6027025B2 (en) 1977-05-17 1977-05-24 Bottom plate pressure control device in paper feeder

Country Status (1)

Country Link
JP (1) JPS6027025B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61183036A (en) * 1985-02-08 1986-08-15 Canon Inc Automatic paper feed device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61183036A (en) * 1985-02-08 1986-08-15 Canon Inc Automatic paper feed device

Also Published As

Publication number Publication date
JPS6027025B2 (en) 1985-06-26

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