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JPS5494833A - External letter processing system for printer - Google Patents

External letter processing system for printer

Info

Publication number
JPS5494833A
JPS5494833A JP177678A JP177678A JPS5494833A JP S5494833 A JPS5494833 A JP S5494833A JP 177678 A JP177678 A JP 177678A JP 177678 A JP177678 A JP 177678A JP S5494833 A JPS5494833 A JP S5494833A
Authority
JP
Japan
Prior art keywords
external letter
font memory
external
pattern
buffer
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
JP177678A
Other languages
Japanese (ja)
Other versions
JPS6038742B2 (en
Inventor
Masao Kato
Hiroo Fujisaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP53001776A priority Critical patent/JPS6038742B2/en
Publication of JPS5494833A publication Critical patent/JPS5494833A/en
Publication of JPS6038742B2 publication Critical patent/JPS6038742B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Document Processing Apparatus (AREA)

Abstract

PURPOSE: To realize the external letter processing of printer, which can load the external letter pattern without interrupting the print operation.
CONSTITUTION: The character code fed via the interface 14 is converted into the corresponding address of the font memory 10 at the conversion table 3 by means of the write-command and is stored to the page buffer 5 as page data. In parallel with this conversion operation, the character pattern of the font memory 10 is read out with the page data and it is printed. In case of external letter processing, the external letter pattern is temporarily stored in the buffer 22 with the load command, and the conversion table 3 is corrected with the address of the external letter area of the font memory 10 assigned to the character code. At the renewal period to the load command objective page, the external letter pattern is loaded to the address assigned to the head of the font memory 10 from the buffer 22.
COPYRIGHT: (C)1979,JPO&Japio
JP53001776A 1978-01-11 1978-01-11 Printer external character processing method Expired JPS6038742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53001776A JPS6038742B2 (en) 1978-01-11 1978-01-11 Printer external character processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53001776A JPS6038742B2 (en) 1978-01-11 1978-01-11 Printer external character processing method

Publications (2)

Publication Number Publication Date
JPS5494833A true JPS5494833A (en) 1979-07-26
JPS6038742B2 JPS6038742B2 (en) 1985-09-03

Family

ID=11510968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53001776A Expired JPS6038742B2 (en) 1978-01-11 1978-01-11 Printer external character processing method

Country Status (1)

Country Link
JP (1) JPS6038742B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998244A (en) * 1982-11-26 1984-06-06 Fujitsu Ltd Printer
JPH01114459A (en) * 1987-10-29 1989-05-08 Oki Electric Ind Co Ltd External character printing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198461A (en) * 1986-02-25 1987-09-02 Toshiba Mach Co Ltd Roller positioning device in press
JPH01125635U (en) * 1988-02-09 1989-08-28
JPH03169631A (en) * 1989-11-30 1991-07-23 J P Ii Kk Adjusting apparatus of roller position of printing press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998244A (en) * 1982-11-26 1984-06-06 Fujitsu Ltd Printer
JPS635767B2 (en) * 1982-11-26 1988-02-05 Fujitsu Ltd
JPH01114459A (en) * 1987-10-29 1989-05-08 Oki Electric Ind Co Ltd External character printing method

Also Published As

Publication number Publication date
JPS6038742B2 (en) 1985-09-03

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