JPS5777572A - Method of format typing for photocomposing machine - Google Patents

Method of format typing for photocomposing machine

Info

Publication number
JPS5777572A
JPS5777572A JP55154396A JP15439680A JPS5777572A JP S5777572 A JPS5777572 A JP S5777572A JP 55154396 A JP55154396 A JP 55154396A JP 15439680 A JP15439680 A JP 15439680A JP S5777572 A JPS5777572 A JP S5777572A
Authority
JP
Japan
Prior art keywords
external memory
necessary
ram10
read out
arithmetic control
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
JP55154396A
Other languages
Japanese (ja)
Inventor
Masayuki Uchida
Nobuo Morisawa
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.)
MORISAWA KK
Mitsubishi Electric Corp
Original Assignee
MORISAWA KK
Mitsubishi Electric 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 MORISAWA KK, Mitsubishi Electric Corp filed Critical MORISAWA KK
Priority to JP55154396A priority Critical patent/JPS5777572A/en
Publication of JPS5777572A publication Critical patent/JPS5777572A/en
Pending legal-status Critical Current

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  • Document Processing Apparatus (AREA)

Abstract

PURPOSE: To exchange external memories each time when necessary by a method wherein a non-volatile external memory is used to store fixed format information in a photocomposer in which a sensitive material drum is moved through layout calculation made by a key input.
CONSTITUTION: A key input is computed for a layout in an arithmetic control 2 through a changeover circuit 11 and simultaneously input/output information in the arithmetic control 2 is sent to an RAM10 and stored in a non-volatile external memory 9 when necessary. On the other hand, data stored in the external memory 9 can be freely read out and used for calculation through the RAM10 and the changeover circuit 11. Therefore, data in the external memory 9 can be freely read out and written in when necessary. In addition, other JOB's can be done simply by exchanging external memories 9. Accordingly, this system is effective for typing material to be repeatedly typed and fixed formats.
COPYRIGHT: (C)1982,JPO&Japio
JP55154396A 1980-10-31 1980-10-31 Method of format typing for photocomposing machine Pending JPS5777572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154396A JPS5777572A (en) 1980-10-31 1980-10-31 Method of format typing for photocomposing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154396A JPS5777572A (en) 1980-10-31 1980-10-31 Method of format typing for photocomposing machine

Publications (1)

Publication Number Publication Date
JPS5777572A true JPS5777572A (en) 1982-05-14

Family

ID=15583221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154396A Pending JPS5777572A (en) 1980-10-31 1980-10-31 Method of format typing for photocomposing machine

Country Status (1)

Country Link
JP (1) JPS5777572A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042085A (en) * 1983-08-18 1985-03-06 Fujitsu Ltd electrophotographic printing machine
JPS60232973A (en) * 1984-05-07 1985-11-19 Canon Inc printing device
JPS60232978A (en) * 1984-05-07 1985-11-19 Canon Inc printing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042085A (en) * 1983-08-18 1985-03-06 Fujitsu Ltd electrophotographic printing machine
JPS60232973A (en) * 1984-05-07 1985-11-19 Canon Inc printing device
JPS60232978A (en) * 1984-05-07 1985-11-19 Canon Inc printing device

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