JPS5443610A - Method and apparatus for manuscript readout - Google Patents

Method and apparatus for manuscript readout

Info

Publication number
JPS5443610A
JPS5443610A JP11027577A JP11027577A JPS5443610A JP S5443610 A JPS5443610 A JP S5443610A JP 11027577 A JP11027577 A JP 11027577A JP 11027577 A JP11027577 A JP 11027577A JP S5443610 A JPS5443610 A JP S5443610A
Authority
JP
Japan
Prior art keywords
manuscript
picture surface
guide plate
air
light
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
JP11027577A
Other languages
Japanese (ja)
Inventor
Mitsuhiro 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 JP11027577A priority Critical patent/JPS5443610A/en
Publication of JPS5443610A publication Critical patent/JPS5443610A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE: To ensure a clear readout of the manuscript in a clean atmosphere at all times for the facsimile and the like, by pressing the manuscript to the guide plate through spray of the air.
CONSTITUTION: Manuscript s is shifted in a fixed speed toward the right by carrier roller pair 5 and 6 through manuscript carrier path 4 and with the picture surface to be read turned down. In this case, manuscript s is pressed close to the lower bottom surface of upper guide plate 1 by the air sprayed through nozzle 9. The light given from light source 7 is irradiated on the picture surface at the pressed area, and the reflected light is sensed by photoelectric element 8. In this way, the picture surface of the manuscript can be read out accurately.
COPYRIGHT: (C)1979,JPO&Japio
JP11027577A 1977-09-13 1977-09-13 Method and apparatus for manuscript readout Pending JPS5443610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11027577A JPS5443610A (en) 1977-09-13 1977-09-13 Method and apparatus for manuscript readout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11027577A JPS5443610A (en) 1977-09-13 1977-09-13 Method and apparatus for manuscript readout

Publications (1)

Publication Number Publication Date
JPS5443610A true JPS5443610A (en) 1979-04-06

Family

ID=14531547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11027577A Pending JPS5443610A (en) 1977-09-13 1977-09-13 Method and apparatus for manuscript readout

Country Status (1)

Country Link
JP (1) JPS5443610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168286A (en) * 1980-05-30 1981-12-24 Toshiba Corp Original reader
JPH04208764A (en) * 1990-12-26 1992-07-30 Toshiba Corp Document reader

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168286A (en) * 1980-05-30 1981-12-24 Toshiba Corp Original reader
JPH04208764A (en) * 1990-12-26 1992-07-30 Toshiba Corp Document reader
JPH0822001B2 (en) * 1990-12-26 1996-03-04 株式会社東芝 Document reader

Similar Documents

Publication Publication Date Title
GB1555236A (en) Light detection apparatus for optically examining a surface linearly scanned by a light spot
JPS5427720A (en) Process amplifier of color pickup unit
JPS545742A (en) Recording material
SE8105001L (en) DEVICE FOR OPTICAL SENSING OF FORMAL
JPS5443610A (en) Method and apparatus for manuscript readout
JPS57132234A (en) Spatulate light pen
JPS5654173A (en) Solidstate image sensor
JPS53148442A (en) Paper size detector
JPS53141520A (en) Picture scanning read system of semiconductor photo detector
JPS577931A (en) Method for measuring gap
JPS54155759A (en) Photoelectric camera for recording high speed process
JPS5566061A (en) Tire mark detection method and its unit
GB2101360B (en) Light scanning apparatus
JPS5291666A (en) Photodiode
JPS5566064A (en) Original reader
JPS5480022A (en) Photoelectric conversion method
GB2068114B (en) Apparatus for photoelectric surface inspection
JPS5396618A (en) Solid photoelectric converter
JPS54110733A (en) Information reading device
JPS5434531A (en) Device of removing snow on roof
JPS5356084A (en) Small-sized continous filter unit for analysis sample
JPS54155235A (en) Adhesive coating device
JPS5384563A (en) Thin film pattern forming method
JPS51135516A (en) Scanning device
JPS5659372A (en) Photoelectric conversion device