JPS5642884A - Printer - Google Patents

Printer

Info

Publication number
JPS5642884A
JPS5642884A JP11728879A JP11728879A JPS5642884A JP S5642884 A JPS5642884 A JP S5642884A JP 11728879 A JP11728879 A JP 11728879A JP 11728879 A JP11728879 A JP 11728879A JP S5642884 A JPS5642884 A JP S5642884A
Authority
JP
Japan
Prior art keywords
character
address
generator
width
rom
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
JP11728879A
Other languages
Japanese (ja)
Inventor
Yoichi Kawabata
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.)
Canon Inc
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 JP11728879A priority Critical patent/JPS5642884A/en
Publication of JPS5642884A publication Critical patent/JPS5642884A/en
Pending legal-status Critical Current

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  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE: To ensure more natural and easy-to-read print, by including the character pitch information about each character into the character generator and then producing the dot signals in accordance with the character.
CONSTITUTION: For instance, the 8-bit character codes b0Wb7 are supplied to the address selection circuit 1. And the address of the character delivered from the circuit 1 is set at the counter 2 by the strobe signal ST. The counter 2 delivers directly at first the address of the supplied character as the address of the ROM of the character generator 3. Accordingly, the dot signals stored in the designated address in the ROn are delivered from the generator 3, and at the same time the end signal ES is produced according to the width of each character. The bit for the signal ES which is set previously according to the width of each character is provided in the ROM of the generator 3 and with every address. As a result, the width of character can be varied in the dot matrix system to eliminate the undesired blank space, thus ensuring more natural and easy-to-print.
COPYRIGHT: (C)1981,JPO&Japio
JP11728879A 1979-09-14 1979-09-14 Printer Pending JPS5642884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11728879A JPS5642884A (en) 1979-09-14 1979-09-14 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11728879A JPS5642884A (en) 1979-09-14 1979-09-14 Printer

Publications (1)

Publication Number Publication Date
JPS5642884A true JPS5642884A (en) 1981-04-21

Family

ID=14708026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11728879A Pending JPS5642884A (en) 1979-09-14 1979-09-14 Printer

Country Status (1)

Country Link
JP (1) JPS5642884A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132661U (en) * 1980-02-15 1981-10-07
JPS58128866A (en) * 1982-01-28 1983-08-01 Seiko Epson Corp Character forming method
JPS59202871A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing controller
JPS59202868A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing control apparatus
JPS59202867A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing control apparatus
JPS59202870A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing controller
US5399029A (en) * 1992-10-13 1995-03-21 Max Co., Ltd. Method of kerning in the processing of documents written in European languages

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132661U (en) * 1980-02-15 1981-10-07
JPS58128866A (en) * 1982-01-28 1983-08-01 Seiko Epson Corp Character forming method
JPS59202871A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing controller
JPS59202868A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing control apparatus
JPS59202867A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing control apparatus
JPS59202870A (en) * 1983-05-04 1984-11-16 Sanyo Electric Co Ltd Printing controller
JPH021676B2 (en) * 1983-05-04 1990-01-12 Sanyo Electric Co
JPH023714B2 (en) * 1983-05-04 1990-01-24 Sanyo Electric Co
JPH0356189B2 (en) * 1983-05-04 1991-08-27
US5399029A (en) * 1992-10-13 1995-03-21 Max Co., Ltd. Method of kerning in the processing of documents written in European languages

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