JPH01138548A - 原稿サイズ検知装置 - Google Patents

原稿サイズ検知装置

Info

Publication number
JPH01138548A
JPH01138548A JP62298462A JP29846287A JPH01138548A JP H01138548 A JPH01138548 A JP H01138548A JP 62298462 A JP62298462 A JP 62298462A JP 29846287 A JP29846287 A JP 29846287A JP H01138548 A JPH01138548 A JP H01138548A
Authority
JP
Japan
Prior art keywords
light
original
optical axis
document
table glass
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
JP62298462A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0577053B2 (cs
Inventor
Jiyunkou Matsuo
順向 松尾
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP62298462A priority Critical patent/JPH01138548A/ja
Priority to US07/241,953 priority patent/US4939377A/en
Priority to EP88114699A priority patent/EP0306955B1/en
Priority to KR1019880011597A priority patent/KR930003615B1/ko
Priority to DE3885981T priority patent/DE3885981T2/de
Publication of JPH01138548A publication Critical patent/JPH01138548A/ja
Publication of JPH0577053B2 publication Critical patent/JPH0577053B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP62298462A 1987-09-08 1987-11-26 原稿サイズ検知装置 Granted JPH01138548A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62298462A JPH01138548A (ja) 1987-11-26 1987-11-26 原稿サイズ検知装置
US07/241,953 US4939377A (en) 1987-09-08 1988-09-08 Optical apparatus for detecting document size for use in a copying apparatus
EP88114699A EP0306955B1 (en) 1987-09-08 1988-09-08 Original document size detecting arrangement
KR1019880011597A KR930003615B1 (ko) 1987-09-08 1988-09-08 원고 사이즈 검지장치
DE3885981T DE3885981T2 (de) 1987-09-08 1988-09-08 Vorrichtung zur Ermittlung des Formates von Vorlagen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62298462A JPH01138548A (ja) 1987-11-26 1987-11-26 原稿サイズ検知装置

Publications (2)

Publication Number Publication Date
JPH01138548A true JPH01138548A (ja) 1989-05-31
JPH0577053B2 JPH0577053B2 (cs) 1993-10-25

Family

ID=17860017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62298462A Granted JPH01138548A (ja) 1987-09-08 1987-11-26 原稿サイズ検知装置

Country Status (1)

Country Link
JP (1) JPH01138548A (cs)

Also Published As

Publication number Publication date
JPH0577053B2 (cs) 1993-10-25

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