JPS6270873A - Copying device - Google Patents

Copying device

Info

Publication number
JPS6270873A
JPS6270873A JP17873786A JP17873786A JPS6270873A JP S6270873 A JPS6270873 A JP S6270873A JP 17873786 A JP17873786 A JP 17873786A JP 17873786 A JP17873786 A JP 17873786A JP S6270873 A JPS6270873 A JP S6270873A
Authority
JP
Japan
Prior art keywords
original
image
transferred
exposure
optical
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
JP17873786A
Other languages
Japanese (ja)
Inventor
Tatsuo Tani
Kazuo Murai
Susumu Tatsumi
Takashi Yano
Kenji Kawauchi
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 JP17873786A priority Critical patent/JPS6270873A/en
Publication of JPS6270873A publication Critical patent/JPS6270873A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To execute synthetic copying of a necessary part from plural originals with a simple device by superposing optical image exposure by an optical device and exposure by an erasing exposure device to a photosensitive body. CONSTITUTION:The 1st original is set up on a prescribed position by an original replacing device 1, the image of the 1st original is transferred to transfer paper 10 through an illuminating/exposing optical device 5, the photodetecting body 6, a developing device 8, and a transfer drum 11 and the transferred paper 10 is fixed and temporarily stored in the transfer drum 11 to be also used as a storing device 13. The 2nd original is set up by the original replacing device 1, and the image of the 2nd original which is formed on the photosensitive body 6 is synthetically transferred to the same surface as the 1st original image of the transferred paper 10 fed from the storing device 13. At least four white masking plates to be individually moved are arranged on the back of an original setting glass 17, respective plates are moved by a copy information area indicating signal and four parts other than the copying area are shielded from exposured to erase an unnecessary part of the original.
JP17873786A 1986-07-31 1986-07-31 Copying device Pending JPS6270873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17873786A JPS6270873A (en) 1986-07-31 1986-07-31 Copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17873786A JPS6270873A (en) 1986-07-31 1986-07-31 Copying device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP54097875A Division JPS6352382B2 (en) 1979-07-31 1979-07-31

Publications (1)

Publication Number Publication Date
JPS6270873A true JPS6270873A (en) 1987-04-01

Family

ID=16053705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17873786A Pending JPS6270873A (en) 1986-07-31 1986-07-31 Copying device

Country Status (1)

Country Link
JP (1) JPS6270873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018134A1 (en) * 1994-12-05 1996-06-13 KÖRPERICH, Andreas Document positioning aid for copying machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018134A1 (en) * 1994-12-05 1996-06-13 KÖRPERICH, Andreas Document positioning aid for copying machines

Similar Documents

Publication Publication Date Title
JPS58217962A (en) Electrophotographic copying machine
JPS6270873A (en) Copying device
JPS5993459A (en) Recording apparatus
JPS59124353A (en) Multicolor recording system
JPS63204270A (en) Copying machine
JPS6139065A (en) Copying machine provided with bookbinding function
JPS5878169A (en) Optical imaging device
JPS6270870A (en) Copying device
JPS6014256A (en) Copying device
JPH0246473A (en) Color electrophotographic device
JPS61212857A (en) Two-color development copying machine
JPS61212859A (en) Two-color development copying machine
JPS57158858A (en) Printer
JPS61274583A (en) Color copying machine
JPS63274967A (en) Electrophotographic copying method
JPS6392970A (en) Data imprinting device
JPH03136076A (en) Electrophotographic printer
JPS63183467A (en) Copying device
JPS647078A (en) Image forming device
JPS61212858A (en) Two-color development copying machine
JPS60100161A (en) Color copying device
JPS63186271A (en) Image recorder
JPS60172054A (en) Color copying machine
JPS53100835A (en) Xerographic device
JPS59111670A (en) Copying machine using photosensitive paper