JPS57158858A - Printer - Google Patents

Printer

Info

Publication number
JPS57158858A
JPS57158858A JP15211081A JP15211081A JPS57158858A JP S57158858 A JPS57158858 A JP S57158858A JP 15211081 A JP15211081 A JP 15211081A JP 15211081 A JP15211081 A JP 15211081A JP S57158858 A JPS57158858 A JP S57158858A
Authority
JP
Japan
Prior art keywords
original
photosensitive drum
information
latent image
image
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
JP15211081A
Other languages
Japanese (ja)
Inventor
Tsuneo Tashiro
Tomohisa Yoshimaru
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP15211081A priority Critical patent/JPS57158858A/en
Publication of JPS57158858A publication Critical patent/JPS57158858A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387Composing, repositioning or otherwise geometrically modifying originals

Abstract

PURPOSE:To superpose information from an external device onto an original, by providing the first exposure means due to an optical system, which scans the original and forms the image of the original on a photoreceptor, and the second exposure means which forms the image of information from the external device. CONSTITUTION:When the instruction of copy start is issued, a photosensitive drum 7 is rotated counterclockwise and is charged by a charger 8, and a set table 2 is moved in the direction of an arrow X in the speed equal to the surface speed of the photosensitive drum. Then, an original A set on the set table 2 is illuminated by an illumination lamp 3, and a latent image of the original A is formed on the surface of the photosensitive drum 7. The electric signal of information which is stored preliminarily from a computer to a buffer memory 20 is inputted to a cathode-ray tube 16 by a control circuit. On the cathode-ray tube, the information signal, namely, the latent image is superposed in the latent image position of the original A formed on the surface of the photosensitive drum 7.
JP15211081A 1981-09-28 1981-09-28 Printer Pending JPS57158858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15211081A JPS57158858A (en) 1981-09-28 1981-09-28 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15211081A JPS57158858A (en) 1981-09-28 1981-09-28 Printer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP3106677A Division JPS5549311B2 (en) 1977-03-23 1977-03-23

Publications (1)

Publication Number Publication Date
JPS57158858A true JPS57158858A (en) 1982-09-30

Family

ID=15533270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15211081A Pending JPS57158858A (en) 1981-09-28 1981-09-28 Printer

Country Status (1)

Country Link
JP (1) JPS57158858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648706A (en) * 1984-10-17 1987-03-10 Casio Computer Company, Ltd. Image reproduction apparatus
US4733271A (en) * 1985-04-30 1988-03-22 Casio Computer Co., Ltd. Image reproduction apparatus with detector for detecting position of moveable copier unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648706A (en) * 1984-10-17 1987-03-10 Casio Computer Company, Ltd. Image reproduction apparatus
US4733271A (en) * 1985-04-30 1988-03-22 Casio Computer Co., Ltd. Image reproduction apparatus with detector for detecting position of moveable copier unit

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