JPS569876A - Running direction display unit of manual reader - Google Patents

Running direction display unit of manual reader

Info

Publication number
JPS569876A
JPS569876A JP8404179A JP8404179A JPS569876A JP S569876 A JPS569876 A JP S569876A JP 8404179 A JP8404179 A JP 8404179A JP 8404179 A JP8404179 A JP 8404179A JP S569876 A JPS569876 A JP S569876A
Authority
JP
Japan
Prior art keywords
reader
light
run
read
original surface
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
JP8404179A
Other languages
Japanese (ja)
Inventor
Masaichi Muranaka
Yojiro Sato
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 JP8404179A priority Critical patent/JPS569876A/en
Publication of JPS569876A publication Critical patent/JPS569876A/en
Pending legal-status Critical Current

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  • Character Input (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To improve the precision of run operation by facilitating positioning in the start of a read by displaying a run direction by irradiating an original surface with lamp light through a cylindrical lens and the light transmissive part of a shielding board.
CONSTITUTION: In the manual reader, light from lamp 11 is made into a parallel beam through cylindirical lens 12 and a beam having passed through slit 13a provided to shielding board 13 forms a beam of light on original surface 8 at the front of the run of the reader. When the reader is set at the start position, the light beam formed on original surface 8 indicates the run direction, so that it can be set with extreme ease. Further, the run straightness of the reader is secured by guide roller 9 of wide width and spherical roller 10, and therefore a secure read can be taken without missing a picture area to be read.
COPYRIGHT: (C)1981,JPO&Japio
JP8404179A 1979-07-04 1979-07-04 Running direction display unit of manual reader Pending JPS569876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8404179A JPS569876A (en) 1979-07-04 1979-07-04 Running direction display unit of manual reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8404179A JPS569876A (en) 1979-07-04 1979-07-04 Running direction display unit of manual reader

Publications (1)

Publication Number Publication Date
JPS569876A true JPS569876A (en) 1981-01-31

Family

ID=13819424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8404179A Pending JPS569876A (en) 1979-07-04 1979-07-04 Running direction display unit of manual reader

Country Status (1)

Country Link
JP (1) JPS569876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219988A (en) * 1985-07-19 1987-01-28 Fuji Electric Co Ltd Binary coding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219988A (en) * 1985-07-19 1987-01-28 Fuji Electric Co Ltd Binary coding device

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