JPS5441725A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5441725A
JPS5441725A JP10793477A JP10793477A JPS5441725A JP S5441725 A JPS5441725 A JP S5441725A JP 10793477 A JP10793477 A JP 10793477A JP 10793477 A JP10793477 A JP 10793477A JP S5441725 A JPS5441725 A JP S5441725A
Authority
JP
Japan
Prior art keywords
copying machine
document tray
scanning
extends
move
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
JP10793477A
Other languages
Japanese (ja)
Inventor
Ko Shojiyu
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 JP10793477A priority Critical patent/JPS5441725A/en
Publication of JPS5441725A publication Critical patent/JPS5441725A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE: To position a book document on the original document tray in an easy and assured manner by providing a reference boss which extends in the direction of scanning of the lighting unit, is positioned at its home position, and able to move up and down on the document tray.
COPYRIGHT: (C)1979,JPO&Japio
JP10793477A 1977-09-09 1977-09-09 Copying machine Pending JPS5441725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10793477A JPS5441725A (en) 1977-09-09 1977-09-09 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10793477A JPS5441725A (en) 1977-09-09 1977-09-09 Copying machine

Publications (1)

Publication Number Publication Date
JPS5441725A true JPS5441725A (en) 1979-04-03

Family

ID=14471749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10793477A Pending JPS5441725A (en) 1977-09-09 1977-09-09 Copying machine

Country Status (1)

Country Link
JP (1) JPS5441725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280734U (en) * 1988-12-07 1990-06-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280734U (en) * 1988-12-07 1990-06-21

Similar Documents

Publication Publication Date Title
JPS5217028A (en) Fixing device for the copying machine
JPS53106132A (en) Paper size for copying machine of variable sized
JPS537241A (en) Transfer type copying machine for electrophotography
JPS5441735A (en) Paper feeder of copying machines
JPS5441725A (en) Copying machine
JPS5230314A (en) Facsimile receiver unit
JPS5381117A (en) Automatic original feeder for copier
JPS53138738A (en) Electrophotographic device
JPS5432322A (en) Control method for copying function of copying machine
JPS5382354A (en) Optica device fdr electrophotographic copier
JPS5285823A (en) Original document depressor for electrophotographic means
JPS53116833A (en) Compensation of registration for copying machine of enlarging type
JPS53115226A (en) Copying machine
JPS5380908A (en) Visual recognition device for cassette paper
JPS5364413A (en) Solid state scanner
JPS5313928A (en) Automatic printing device
JPS5395035A (en) Electronic copying machine
JPS5333144A (en) Copier
JPS51111501A (en) Coal-burning boiler
JPS5213341A (en) Transfer copying machine
JPS5441139A (en) Original document transport device for elecrophotographic copier of movable document tray type
JPS53106131A (en) Automatic original feeder for copying machine
JPS5422970A (en) Illuminator
JPS5364524A (en) Electrophotographic copier
JPS53144734A (en) Copying machine