JPS5454623A - Copier capable of setting document reference - Google Patents

Copier capable of setting document reference

Info

Publication number
JPS5454623A
JPS5454623A JP12117677A JP12117677A JPS5454623A JP S5454623 A JPS5454623 A JP S5454623A JP 12117677 A JP12117677 A JP 12117677A JP 12117677 A JP12117677 A JP 12117677A JP S5454623 A JPS5454623 A JP S5454623A
Authority
JP
Japan
Prior art keywords
pulley
fixed
holder
document
rail
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
JP12117677A
Other languages
Japanese (ja)
Other versions
JPS5928907B2 (en
Inventor
Shigehiro Komori
Hajime Katayama
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 JP12117677A priority Critical patent/JPS5928907B2/en
Priority to US05/948,401 priority patent/US4256400A/en
Priority to DE19782843975 priority patent/DE2843975A1/en
Publication of JPS5454623A publication Critical patent/JPS5454623A/en
Publication of JPS5928907B2 publication Critical patent/JPS5928907B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE: To copy part of the original document on the document tray on a transfer material of predetermined size by controlling the position of an image projected on a photoreceptor at the position where a regulating means is moved.
CONSTITUTION: Rail 39 is disposed in the direction orthogonal to the optical axis at one end of the optical system. Lens holder 40 is shiftably supported on the rail 39, and concurrently, pulley 41 is pivotally mounted on part of the holder 40. Each end of the wire is fixed on the optical system and trained over the pulley, thereafter it is fixed on, for example, Y-index 38 via deflection pulley 43 fixed on the machine body. Therefore the pulley works as pulley block and the lends 7 which moves the Y-index shifts in the same direction by one-haly of the movement of the holder 40 integrally therewith. X-direction orthogonal to the Y-direction is similary controlled. Accordingly, part of the document on the document tray can be copied on a transfer material of predetermined size
COPYRIGHT: (C)1979,JPO&Japio
JP12117677A 1977-10-08 1977-10-08 Copy machine Expired JPS5928907B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12117677A JPS5928907B2 (en) 1977-10-08 1977-10-08 Copy machine
US05/948,401 US4256400A (en) 1977-10-08 1978-10-04 Copying machine provided with means for selectively setting original base line
DE19782843975 DE2843975A1 (en) 1977-10-08 1978-10-09 COPY MACHINE WITH OPTIONALLY ADJUSTABLE ORIGINAL BASE LINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12117677A JPS5928907B2 (en) 1977-10-08 1977-10-08 Copy machine

Publications (2)

Publication Number Publication Date
JPS5454623A true JPS5454623A (en) 1979-05-01
JPS5928907B2 JPS5928907B2 (en) 1984-07-17

Family

ID=14804722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12117677A Expired JPS5928907B2 (en) 1977-10-08 1977-10-08 Copy machine

Country Status (1)

Country Link
JP (1) JPS5928907B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138753A (en) * 1979-04-16 1980-10-29 Ricoh Co Ltd Optical system driving control unit
JPS561955A (en) * 1979-06-20 1981-01-10 Canon Inc Copying machine capable of registering
JPS56144471A (en) * 1980-04-14 1981-11-10 Canon Inc Image forming apparatus
JPS599650A (en) * 1982-06-30 1984-01-19 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Optical copying equipment
JPH02119262U (en) * 1990-03-15 1990-09-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138753A (en) * 1979-04-16 1980-10-29 Ricoh Co Ltd Optical system driving control unit
JPS561955A (en) * 1979-06-20 1981-01-10 Canon Inc Copying machine capable of registering
JPS56144471A (en) * 1980-04-14 1981-11-10 Canon Inc Image forming apparatus
JPH023994B2 (en) * 1980-04-14 1990-01-25 Canon Kk
JPS599650A (en) * 1982-06-30 1984-01-19 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Optical copying equipment
JPH02119262U (en) * 1990-03-15 1990-09-26

Also Published As

Publication number Publication date
JPS5928907B2 (en) 1984-07-17

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