JPH01289372A - Copying device - Google Patents

Copying device

Info

Publication number
JPH01289372A
JPH01289372A JP63118100A JP11810088A JPH01289372A JP H01289372 A JPH01289372 A JP H01289372A JP 63118100 A JP63118100 A JP 63118100A JP 11810088 A JP11810088 A JP 11810088A JP H01289372 A JPH01289372 A JP H01289372A
Authority
JP
Japan
Prior art keywords
picture
processing
picture data
processed
photosensitive
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
JP63118100A
Other languages
Japanese (ja)
Inventor
Tomofumi Nakayama
Sunao Suzuki
Naoyuki Oki
Hideki Adachi
Masahiro Tomosada
Hisatsugu Tawara
Miho Nakayama
Masanori Miyata
Shinichi Nakamura
Tokuji Kaneko
Toru Obuchi
Toshiya Kanazawa
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 JP63118100A priority Critical patent/JPH01289372A/en
Publication of JPH01289372A publication Critical patent/JPH01289372A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To attain the thinning processing of a picture by processing an electrostatic latent image on a photosensitive body based on picture data processed by a picture data processing means. CONSTITUTION:A picture on an original B is image-formed on a photosensitive body A and there, an electrostatic latent image is formed. On the other hand, the picture on the original B is read by a picture reading means D and held as picture data by a picture data holding means E. When the processing contents are designated by a processing contents designating means G, the held picture data are processed by a picture data processing means F in accordance with the designated processing contents. The processed picture data are sent to a processing means H and for the electrostatic latent image formed on the photosensitive body based on the picture data, a potential is partially erased. Thus, the picture in the original is recognized and the picture is thinning- processed and copied.
JP63118100A 1988-05-17 1988-05-17 Copying device Granted JPH01289372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63118100A JPH01289372A (en) 1988-05-17 1988-05-17 Copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63118100A JPH01289372A (en) 1988-05-17 1988-05-17 Copying device

Publications (1)

Publication Number Publication Date
JPH01289372A true JPH01289372A (en) 1989-11-21

Family

ID=14728006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63118100A Granted JPH01289372A (en) 1988-05-17 1988-05-17 Copying device

Country Status (1)

Country Link
JP (1) JPH01289372A (en)

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