JPS644380A - Paper size detector - Google Patents

Paper size detector

Info

Publication number
JPS644380A
JPS644380A JP15762787A JP15762787A JPS644380A JP S644380 A JPS644380 A JP S644380A JP 15762787 A JP15762787 A JP 15762787A JP 15762787 A JP15762787 A JP 15762787A JP S644380 A JPS644380 A JP S644380A
Authority
JP
Japan
Prior art keywords
light
paper
recording
detected
recording paper
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
JP15762787A
Other languages
English (en)
Inventor
Kimio Nishitani
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 JP15762787A priority Critical patent/JPS644380A/ja
Publication of JPS644380A publication Critical patent/JPS644380A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
JP15762787A 1987-06-26 1987-06-26 Paper size detector Pending JPS644380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15762787A JPS644380A (en) 1987-06-26 1987-06-26 Paper size detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15762787A JPS644380A (en) 1987-06-26 1987-06-26 Paper size detector

Publications (1)

Publication Number Publication Date
JPS644380A true JPS644380A (en) 1989-01-09

Family

ID=15653860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15762787A Pending JPS644380A (en) 1987-06-26 1987-06-26 Paper size detector

Country Status (1)

Country Link
JP (1) JPS644380A (ja)

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